Eighties teenager Marty McFly is accidentally sent back in time to 1955, inadvertently disrupting his parents' first meeting and attracting his mother's romantic interest. Marty must repair the damage to history by rekindling his parents' romance and - with the help of his eccentric inventor friend Doc Brown - return to 1985.

Stillman, a heartbroken physics student, builds a time machine when his girlfriend breaks up with him. Going back in time, he attempts to save their relationship by fixing every mistake he made—while dragging his best friend along in the process.

A gifted high school student steals plutonium from the secret nuclear weapons facility in his home town in order to construct his own nuclear bomb, win a national science fair, and expose the government's secrets.

When Will Browning is threatened with military summer school if he doesn't get better grades, he decides to do a science project that will definitely get an A. So he buys some Ocean Pups, unhatched sea creatures that will look spectacular, but he hasn't bargained for the cloning agent that the unscrupulous manufacturers have put in the kit. Next thing he knows there's another him.

A group of teens discover secret plans of a time machine, and construct one. However, things start to get out of control.

When three high-school friends invent a time-machine, they decide to use it to go back in time and prevent other youngsters from making humiliating mistakes.

A group of students become trapped inside a mysterious cave where they discover time passes differently underground than on the surface.

While attempting to help Frankie Stein learn more about her freakycool scaritage, the fashionably fierce ghoulfriends travel back in time to the first day ever of Monster High! There, they meet Sparky, a skullastic teen with an obsession for creating life. But when Sparky follows the ghouls through a killer time portal to modern-day Monster High, the event results in eight of them fusing together into four creeperiffic hybrid Monsters. Now, they'll really have to work together to control their bodies in the big Bitecentennial Play and stop one of Sparky's experiments from destroying imperfectly perfect Monster High!

Peyton and Barney are fun loving high school students working on a science project with white mice. When one of the mice begins to move food toward itself with out touching it, Barney finds he has accidently discovered a formula for telekinetic powers. Now, how much trouble can a high school boy who can move things with just his mind get into?

A mystical, ancient dagger causes a notorious serial killer to magically switch bodies with a 17-year-old girl.

A daring physicist travels into the past to stop a mysterious woman from stealing his invention. But once there, he uncovers a surprising truth about the machine, the woman, and his own fractured reality.

Until now, Zak Gibbs' greatest challenge has been to find a way to buy a car. But when he discovers an odd wristwatch amidst his father's various inventions and slips it on -- something very strange happens. The world around him seems to come to a stop, everything and everybody frozen in time. Zak quickly learns how to manipulate the device and he and his quick-witted and beautiful new friend, Francesca, start to have some real fun.

Nerdy high school senior Dizzy Harrison has finally gotten lucky -- after purposely getting expelled, he takes lessons in 'badass cool' from a convict and enrolls at a new school. But can he keep up the ruse?

After a high school lab experiment goes horribly wrong, Mordecai and Rigby must go back in time to battle an evil volleyball coach in order to save the universe — and their friendship.

A small-town criminal finds an ancient Chinese time-travel device that can help him pull off a heist and start a new life-but he may not survive the consequences of tampering with time. The Castle meets Looper, Mega Time Squad is a study in high-meets-low, combining elements of the sci-fi, the crime thriller and the comedy to make a comedy heist film with a time-traveling twist.

A group of young Miskatonic University scientists invent a time machine, only to learn that they are being manipulated by mysterious, unseen forces from another dimension.

At the University of Chicago, a research team that includes brilliant student machinist Eddie Kasalivich experiences a breakthrough: a stable form of fusion that may lead to a waste-free energy source. However, a private company wants to exploit the technology, so Kasalivich and physicist Dr. Lily Sinclair are framed for murder, and the fusion device is stolen. On the run from the FBI, they must recover the technology and exonerate themselves.

Two unpopular teenagers, Gary and Wyatt, fail at all attempts to be accepted by their peers. Their desperation to be liked leads them to "create" a woman via their computer. Their living and breathing creation is a gorgeous woman, Lisa, whose purpose is to boost their confidence level by putting them into situations which require Gary and Wyatt to act like men.

When an energy experiment goes haywire, a rash of massive hurricanes rips across North America. A high school science teacher must get his family to safety before the hurricanes merge, creating a "hypercane" with the power to wipe the US off the map.

A high-school gym teacher has big plans for the summer, but is forced to cancel them to teach a "bonehead" English class for misfit goof-off students. Fortunately, his unconventional brand of teaching fun field trips begins to connect with them, and even inspires ardor in some.

The final installment finds Marty digging the trusty DeLorean out of a mineshaft and looking for Doc in the Wild West of 1885. But when their time machine breaks down, the travelers are stranded in a land of spurs. More problems arise when Doc falls for pretty schoolteacher Clara Clayton, and Marty tangles with Buford Tannen.

Based on an "actual event" that took place in 1943. About a US Navy Destroyer Escort that disappeared from the Philadelphia Naval Shipyard, and sent two men 40 years into the future to 1984.

Research scientists experimenting with time warps are accidentally propelled forward into an unbearable future.

Trying to rescue her home planet from destruction, a gorgeous extraterrestrial named Celeste arrives on Earth and begins her scientific research. She woos quirky scientist Dr. Steve Mills, a widower with a young daughter. Before long, Celeste finds herself in love with Steve and her new life on Earth, where she experiences true intimacy for the first time. But when she loses sight of her mission, she begins to question where she belongs.

Dr. Blake runs a TV show called "Independent Thinkers", which is sort of a Scientology-like self-help/religion program. But he's not making his audience think any more independently - with the help of an alien organism he calls The Brain, he's using brainwashing and mind control. The only thing that stands between them and world domination is a brilliant but troubled high school student with a penchant for pranks...

A group of scientists are experimenting with time travel, and they manage to send one of their group ahead in time one hour. But when he comes back, he tells them that they’ll all be dead within the next hour unless they shut the machine down.

Middle schooler Ben spends his free time watching sci-fi films, playing video games and reading comic books. Surprisingly, his affinity for all things fantastical yields a real result – when he has a vivid dream about technology, his prodigy best friend Wolfgang manages to create a working spacecraft. Joined by their buddy Darren, the boys take off into outer space and encounter some very odd extraterrestrial life.

Duncan is a genius straight A student, Blade is juvenile delinquent. But because of a mix up with their school records, everyone thinks each is the other one. Now, Duncan kind of likes the attention from being thought of as a real bad dude, if only the school bully would stop trying to rough him up. And Blade definitely likes being thought of as important instead of as trouble.

Four pals are stuck in a rut in adulthood: Adam has just been dumped, Lou is a hopeless party animal, Nick is a henpecked husband, and Jacob does nothing but play video games in his basement. But they get a chance to brighten their future by changing their past after a night of heavy drinking in a ski-resort hot tub results in their waking up in 1986.

A group of archaeological students become trapped in the past when they go there to retrieve their professor. The group must survive in 14th century France long enough to be rescued.

Kim and Ron start a new school year, only to learn that Ron's family is moving to Norway. This puts a strain on their partnership, just as Dr. Drakken, Monkey Fist, and Duff Killigan team up to find and use an ancient time travel device to rule the world. Attacking Kim in the past, present, and future, can these villians succeed? Or will an unforeseen force be more destructive?

An intelligent 15-year-old high school student is unexpectedly transferred to a boarding school where he opens a portal of monsters from another dimension.

Marty and Doc are at it again as the time-traveling duo head to 2015 to nip some McFly family woes in the bud. But things go awry thanks to bully Biff Tannen and a pesky sports almanac. In a last-ditch attempt to set things straight, Marty finds himself bound for 1955 and face to face with his teenage parents -- again.

When a young boy named Jake accidentally makes a new friend in an experiment gone wrong a troubled town is plunged into chaos. But with the creature rapidly evolving every day, Jake finds it increasingly difficult to keep his new pet secret. Jake's friends and new girl Abbie realize they are not the only ones interested in this strange, mischievous little dinosaur and soon discover that the only thing more mysterious than what it is, is who is looking for it.

In 1998, Beavis and Butt-Head are sentenced to Space Camp by a “creative” judge. Their obsession with a docking simulator (huh huh) leads to a trip on the Space Shuttle, with predictably disastrous results. After going through a black hole, they re-emerge in our time, where they look for love, misuse iPhones, and are hunted by the Deep State. Spoiler: They don’t score.

Ambitious television reporter Tim O'Hara stumbles upon a martian whose spaceship has accidentally crashed on Earth. Thinking this is his ticket to a Pulitzer Prize, Tim makes plans to expose the martian, who, posing as Tim's Uncle Martin, takes human form and has plans of his own. In fact, all of Tim's efforts to divulge the truth are systematically thwarted by the resourceful alien, who ultimately recruits Tim to help him repair his ship for a return to Mars.

Tom Merrick gets caught up in a time-traveling conspiracy and must set the timeline right before it is irrevocably altered.

After Dexter is confronted with robots who wish to "destroy the one who saved the future," he uses his time machine to see how he saved it. They declare that they are here to destroy the one who saved the future, and make ready to attack Dexter. Dexter easily destroys them with the use of various tools and gadgets from his lab. However, news that he is "The One Who Saved the Future" intrigues him, and he decides to travel through time to discover how cool he is. In the first time period he visits, Dexter finds a tall, skinny, weak version of himself working in office-designing cubicles, with Mandark as his rich, successful boss. The child Dexter unwittingly reveals the existence of blueprints regarding the "Neurotomic Protocore", and Mandark steals it after the two Dexters move forward in time.

Four young outsiders teleport to a dangerous universe, which alters their physical form in shocking ways. Their lives irrevocably upended, the team must learn to harness their daunting new abilities and work together to save Earth from a former friend turned enemy.

Zero is a brilliant scientist. However, 20 years ago, he was publicly humiliated when he lost Helena, the love of his life. One day, an accidental experience with one of his inventions causes him to travel back in time to 1991. Having taken the opportunity to change history, Zero returns to own time to find totally changed.

High school misfits Stoney and Dave discover a long-frozen primeval man buried in their backyard. But the thawed-out Link—as the boys have named him—quickly becomes a wild card in the teens' already zany Southern California lives. After a shave and some new clothes, Link's presence at school makes the daily drudgery a lot more interesting.

A visit to a natural history museum proves catastrophic for two high school rivals, an overachiever and a jock, when an ancient Aztec statue casts a spell that causes them to switch bodies and see exactly what it's like to walk in the other's shoes.

Medfield College science major Dexter Riley and his classmates have been working on a new vitamin compound when a lab accident creates a supercharged mix that ends up in Dexter's cereal box, giving him superhuman strength. The powerful formula comes to the attention of the college dean and two rival cereal companies, touching off a hilarious chain of events.

High schoolers Mitsuha and Taki are complete strangers living separate lives. But one night, they suddenly switch places. Mitsuha wakes up in Taki’s body, and he in hers. This bizarre occurrence continues to happen randomly, and the two must adjust their lives around each other.

Rick Riker is a nerdy teen imbued with superpowers by a radioactive dragonfly. And because every hero needs a nemesis, enter Lou Landers, aka the villainously goofy Hourglass.

When a group of gifted college students run a secret teleportation experiment, they accidentally open a portal to another dimension, trapping them in Hell. One by one they are hunted, tortured and killed by the denizens of Hell who are bent on stealing their souls.

Dong-hyun is a high school student. One day, he falls from the rooftop and bumps into Pan-soo who is a passerby. Pan-soo is a member of a criminal organization. When the two men wake up in the hospital, they discover that they have switched bodies.

A teen in 2024 accidentally time-travels to 2003, days before a masked killer murders her sister. Can she change the past without destroying the future?

Three magazine employees head out on an assignment to interview a guy who placed a classified ad seeking a companion for time travel.

When teenage geniuses Mitch Taylor and Chris Knight, working on an advanced laser project, learn that the military wants to use it as a weapon, they decide to thwart the plan.

In Arborville, California, three high school students try to protect their hometown from a gelatinous alien life form that engulfs everything it touches.

When they're hired to recover the lost treasure of Columbus, married scuba divers Sebastian and Dani think they've hit the jackpot. But as they get closer to the fortune, the couple begins to suspect their employers have their own agenda. Hitting upon the real plan, the two come to the chilling realization that they may be expendable and that there's much more than riches at stake.

A group of talented but rebellious 'rock-star scientists' find themselves in a race against time to save Earth when a comet makes an unexpected turn towards our blue planet where all life may cease to exist within days if our small town heroes fail to find a solution.

A teenager is stuck in a time loop that is not quite the same each time. She must uncover the truth but her actions have consequences for herself and others.

The survivors of the first Waxwork must use a portal through time to defeat the evil that has followed them and turned their lives upside down.

When some very creepy things start happening around school, the kids at Herrington High make the chilling discovery that confirms their worst suspicions: their teachers really are from another planet!

An accident-prone and obnoxious geek joins a NASA space mission to Mars. During the flight, he manages to put himself and the entire crew in jeopardy, but is in danger of emerging as a hero when his new colleagues need him to save them from the unforgiving surface of the red planet.

On the most important day of his young life, a high school senior is forced to relive his failed attempt at losing his virginity over and over again, until he gets it right.

A scientist builds a time machine and accidentally sends his apartment complex manager and a petty burglar to 16th century Moscow, while Tsar Ivan the Terrible travels to 1973.

In the town of Dillford, humans, vampires and zombies were all living in peace - until the alien apocalypse arrived. Now three teenagers-one human, one vampire, and one zombie-have to team up to figure out how to get rid of the visitors.

With the help of their high school's newest teacher, four Hispanic students form a robotics club. Although they have no experience, the youths set their sights on a national robotics contest. With $800 and parts scavenged from old cars, they build a robot and compete against reigning champion MIT. Along the way, the students learn not only how to build a robot but something far more important: how to forge bonds that will last a lifetime.

A man accidentally gets into a time machine and travels back in time nearly an hour. Finding himself will be the first of a series of disasters of unforeseeable consequences.

An invisible scientist escapes from an asylum and teaches high-school physics to nubile teens.

A secret government research project tries reviving the World War II "Philadelphia Experiment," which was an attempt to create a cloaking device to render warships invisible. When the experiment succeeds, it brings back the original ship (the Eldridge) that disappeared during the first test in 1943 - which brings death and destruction to the 21st century. It's up to the sole survivor of the first experiment and his granddaughter to stop it.

In 2004, an officer for a security agency that regulates time travel must fend for his life against a shady politician who has a tie to his past.

Because of a bet, Werner and his friend have to construct the fastest vehicle to win a race, because life depends on it.

Malo and Stéphane are two students who are kind of losers and have just started high school. Their plan to become popular: to host a German exchange student with a lot of style. Too bad for Malo, who gets stuck with a Goth who will make his life hell.

Richard Clark has just left the well-known Wellington Academy to teach at Marion Barry High School. Now, he will try to inspire the D-average students into making good grades and try to woo a fellow teacher.

A drive-in favorite, this sci-fi classic follows teenagers Steve and his best girl, Jane, as they try to protect their hometown from a gelatinous alien life form that engulfs everything it touches. The first to discover the substance and live to tell about it, Steve and Jane witness the blob destroying an elderly man, then it growing to a terrifying size. But no one else has seen the goo, and policeman Dave refuses to believe the kids without proof.

A unique behind-the-scenes access to NASA’s ambitious mission to launch the James Webb Space Telescope, following a team of engineers and scientists as they take the next giant leap in our quest to understand the universe.

Liu Xing a brilliant Chinese student, arrives at University and makes the transition into American life with the help of Joanna Silver. Xing joins a cosmology group working to create a model of the origins of the universe. He is obsessed with the study of dark matter and a theory that conflicts with the group's model. When he begins to make breakthroughs of his own, he encounters obstructions.

A Victorian Englishman travels to the far future and finds that humanity has divided into two hostile species.

After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race against time.

A bright high-school senior has her impending status as valedictorian jeopardized when her bitter history teacher, Mrs. Tingle, gives her a poor grade on a project. When an attempt to get ahead in Mrs. Tingle's class goes awry, mayhem ensues and friendships, loyalties and trust are tested by the teacher's intricate mind-games.

Two brothers, scientists Scott and Tony Nelson, develop an amplifier which enables a person to enter a 4th dimensional state, allowing him to pass through any object. Scott experiments on himself and discovers that each time he passes through something he ages rapidly. He begins killing people, sucking out their life energies and regaining his youth as a result.

Three children are accidentally transformed into fish after consuming a potion made by an eccentric scientist. The kids end up in the sea, with one problem: they must find and drink the antidote within 48 hours, or forever remain as fish.

When her scientist ex-boyfriend discovers a portal to travel through time -- and brings back a 19th-century nobleman named Leopold to prove it -- a skeptical Kate reluctantly takes responsibility for showing Leopold the 21st century. The more time Kate spends with Leopold, the harder she falls for him. But if he doesn't return to his own time, his absence will forever alter history.

Called in to recover evidence in the aftermath of a horrific explosion on a New Orleans ferry, Federal agent Doug Carlin gets pulled away from the scene and taken to a top-secret government lab that uses a time-shifting surveillance device to help prevent crime.

Six high schoolers stuck in a murderous time loop must find the scattered remains of an unknown victim to break the curse and finally see another day.

A bunch of high school misfits in Hawaii, introduced by their new teacher, attend a science fair in which they draw up inspiration to build their own solar car and win a trip to compete in the 1990 World Solar Challenge in Australia.

A young detective goes undercover at an elite private school to destroy an international stolen car ring.

Hal is a 15-year-old high-school student with a minor yet socially alienating (and painful) disability: he stutters uncontrollably. Determined to work through the problem, Hal opts for an extreme route – he joins the school debating team, which sends him on a headfirst plunge into breakneck speech competitions and offers a much-needed boost toward correcting the problem.

Tripp is a high school senior with a knack for building trucks who makes an incredible discovery - a gas-guzzling creature named Creech. To protect his mischievous new friend, Tripp hides Creech under the hood of his latest creation, turning it into a real-life super-powered Monster Truck. Together, this unlikely duo with a shared taste for speed team up on a wild and unforgettable journey to reunite Creech with his family.

Bill and Ted are high school buddies starting a band. They are also about to fail their history class—which means Ted would be sent to military school—but receive help from Rufus, a traveller from a future where their band is the foundation for a perfect society. With the use of Rufus' time machine, Bill and Ted travel to various points in history, returning with important figures to help them complete their final history presentation.

A college student, who sees a UFO, uses his exceptional math skills to investigate the sighting with his friends while the FBI follows closely behind.

Helen tries to cope with the recent death of her husband, a scientist who killed himself right when he was on the verge of successfully completing the invention of a time machine. One day, she receives a phone call, and a voice suspiciously resembling her own voice warns her that she’s in danger. Is it possible Helen has time travelled? And what could have led her to do something like that?

A college paleontology professor acquires a newly discovered specimen of a coelacanth, but while examining it, he is accidentally exposed to its blood, and finds himself periodically turning into a murderous Neanderthal man.

The hilarity begins when professor Sherman Klump finds romance with fellow DNA specialist, Denise Gaines, and discovers a brilliant formula that reverses aging. But Sherman's thin and obnoxious alter ego, Buddy Love, wants out...and a big piece of the action. And when Buddy gets loose, things get seriously nutty.

Ben Tennyson falls through a wormhole and encounters Rex. The two heroes must unite against a foe that can absorb their powers.

A mysterious oriental skull transforms a father into his son, and vice versa.

Agents J and K are back...in time. J has seen some inexplicable things in his 15 years with the Men in Black, but nothing, not even aliens, perplexes him as much as his wry, reticent partner. But when K's life and the fate of the planet are put at stake, Agent J will have to travel back in time to put things right. J discovers that there are secrets to the universe that K never told him - secrets that will reveal themselves as he teams up with the young Agent K to save his partner, the agency, and the future of humankind.

P-A-X-497/341, aka “Pax” , a curious young man from the well-ordered but loveless future, travels to present day New Orleans in search of romance novelist Elizabeth Barrett – whose book he has come upon during an archeological dig in the year 3127. Hoping Elizabeth can explain the concept of love to him, which is now nonexistent in his time, Pax embarks on an adventure filled with new discoveries. Elizabeth introduces Pax to life in the year 2011, filled with love, music and of course, destiny. When Pax doesn’t return to the future by the given deadline, Bob, his fellow scientist, travels back in time to find him. Meanwhile, as Elizabeth helps Pax learn about love, she ends up confiding in her colleague, played by Valerie Harper, about her own upcoming “surprise” engagement.

A fighter pilot travels back in time to save the future world from environmental disaster, but a side-effect turns her young again and no-one takes her seriously.

A scientist plots a bank robbery based around his newest invention -- a time travel gadget that will send its user 10 minutes into the past. Everything goes according to plan, until he encounters a group of thieves who've planned their heist for the same day.

At her 25th high school reunion, Peggy Sue faints and awakens in 1960—back in her senior year, before her marriage and all her regrets. Given a second chance to relive her youth, she must decide whether to change the choices that shaped her life or embrace the past that made her who she is.

Captain New Eyes travels back in time and feeds dinosaurs his Brain Grain cereal, which makes them intelligent and non-violent. They agree to go to the "Middle Future" in order to grant the wishes of children in New York City. They are to meet Dr. Bleeb of the Museum of Natural History, but get sidetracked with their new children friends and run into the Captain's evil brother, Professor Screweyes.

When students in their high school begin inexplicably exploding (literally), seniors Mara and Dylan struggle to survive in a world where each moment may be their last.

Dr. Clayton Forrester figures he can rule the world if he deadens his subjects' brains by making them endure terrible movies. Exploiting his access to nearby satellite-dwellers Mike Nelson and his robot pals, Crow T. Robot and Tom Servo, Forrester makes them watch "This Island Earth", a cheesy 1950s spaceship film. But when Mike and friends make funny comments throughout the movie and others that follow, Forrester's plan looks increasingly flimsy.

The spaceship Enterprise under the command of Captain Kirk has embarked on a new mission. They need to receive the reports from Professor Krater, who lives alone with his wife on the planet Orin 7. Mister Spak lands on the planet with a team. However, one of the crew dies unexpectedly. The doctor had difficulty determining the cause of death. The killer is the professor's wife Nancy. The professor decides to lure a creature from ancient times to the planet with a time machine to save him. Omar, a tourist, is about to be married to a woman he didn't know at the time. During the wedding ceremony, the machine pulls Omar to Orin 7. The tourist thinks that Omar survived. But the adventure is just beginning.