All the couples are back for a wedding in Las Vegas, but plans for a romantic weekend go awry when their various misadventures get them into some compromising situations that threaten to derail the big event.

During a wild vacation in Las Vegas, career woman Joy McNally and playboy Jack Fuller come to the sober realization that they have married each other after a night of drunken abandon. They are then compelled, for legal reasons, to live life as a couple for a limited period of time. At stake is a large amount of money.

A commitment-averse man frantically hits the dating scene after his girlfriend starts pressuring him to pop the question.

Charley Pearl, wealthy heir and gadabout, is slated to marry Adele, the daughter of a Hollywood tycoon. But, during a wild bachelor party in Las Vegas, Charley strikes up a flirtation with nightclub crooner Vicki Anderson that soon leads to her bedroom. When the couple are discovered by Vicki's beau, infamous gangster Bugsy Siegel, he makes a surprising pronouncement -- they'd better marry, or Charley is a dead man.

John Gage offers a down-on-his-luck yuppie husband $1 million for the opportunity to spend the night with the man's wife.

Abby and Travis wake after a crazy night in Vegas as accidental newlyweds! With the mob on their heels, they flee to Mexico for a wild, weird honeymoon—but are they in for another disaster?

When his fiancée dumps him at the altar for her ex, a young man is left with no alternative but to go on his romantic honeymoon with his mother.

Having thought that monogamy was never possible, a commitment-phobic career woman may have to face her fears when she meets a good guy.

Nicky, an accomplished con artist, gets romantically involved with his disciple Jess but later ends their relationship. Years later, she returns as a femme fatale to spoil his plans.

A womanizer bets that he can get someone to accept his marriage proposal after dating them for just 30 days. What he doesn't know is that the woman he targeted has some serious commitment issues.

Exactly one year after Tom meets Violet, he surprises her with a wedding ring. By all accounts, Tom and Violet are destined for their happily ever after. However, this engaged couple just keep getting tripped up on the long walk down the aisle.

Lorenzo known as Ghandi and Elena met at 18 during a vacation through Nevada and ended up doing the classic madness: they got married in Las Vegas. A few hours later everyone was going their own way, putting the incident behind them (or at least that's what Elena thinks). Twenty years later Elena is about to marry a very rich and brilliant man, but her best friend Sara, a lawyer, informs her that, being technically still married to Lorenzo, she must first dissolve that bond or she will be accused of bigamy. Elena and Lorenzo must therefore return to Las Vegas and obtain a divorce decree in a few days. If they really want to.

John and his buddy, Jeremy are emotional criminals who know how to use a woman's hopes and dreams for their own carnal gain. Their modus operandi: crashing weddings. Normally, they meet guests who want to toast the romantic day with a random hook-up. But when John meets Claire, he discovers what true love – and heartache – feels like.

Divorced couple Georgia and David find themselves on a shared mission: they team up and travel to Bali to stop their daughter Lily from making the same mistake they once made 25 years ago.

When she discovers a wedding planer's business card, Alexia instantly says, "YES" to Mathias unaware that it belongs to his mistress. The groom is now trapped between his bride, and his lover who in charge of his unwanted marriage.

Frank and Lindsay—two emotionally-broken strangers—meet on the way to a destination wedding. Over the course of the weekend and against all odds, they find themselves drawn together even though they are initially repulsed by one another.

The vicissitudes of three couples of newlyweds from the celebration of weddings to their respective honeymoons.

Bryan, an unassuming pet photographer has action and adventure thrust upon him when he is forced to wed Masha, a Croatian crime lord's daughter, and she is subsequently kidnapped while on their honeymoon in a tropical paradise.

Happy young married couple Paige and Leo are, well, happy. Then a car accident puts Paige into a life-threatening coma. Upon awakening she has lost the previous five years of memories, including those of her beloved Leo, her wedding, a confusing relationship with her parents, or the ending of her relationship with her ex-fiance. Despite these complications, Leo endeavors to win her heart again and rebuild their marriage.

Four couples, all friends, descend on a tropical island resort. Though one husband and wife are there to work on their marriage, the others just want to enjoy some fun in the sun. They soon find, however, that paradise comes at a price: Participation in couples therapy sessions is mandatory. What started out as a cut-rate vacation turns into an examination of the common problems many face.

Jimmie is seeing his single friends get married one by one. He isn't too worried until his girlfriend Anne catches the bouquet at his friend Marco's wedding. Suddenly, his wild mustang days are numbered. He finally decides to propose to her, but he sticks his foot in his mouth and botches the proposal. Being insulted by the defeatist proposal, Anne leaves town on an assignment. After she's gone, he finds out that his recently-deceased grandfather's will stipulates that he gets nothing of a multi-million dollar fortune unless he's married by 6:05pm on his 30th birthday: tomorrow! Not being able to find Anne, Jimmie begins backtracking through his past girlfriends to find a wife.

A planned evening of debauchery in Las Vegas to celebrate their best friend's wedding goes horribly -- but hilariously -- wrong for five average guys.

Phil and Claire Foster fear that their mild-mannered relationship may be falling into a stale rut. During their weekly date night, their dinner reservation leads to their being mistaken for a couple of thieves—and now a number of unsavoury characters want Phil and Claire killed.

A straight-laced bank manager is about to marry the love of his life. When his bank is held up by infamous Ghost Bandits during his wedding week, he believes his future in-laws who just arrived in town, are the infamous Out-Laws.

Although Tom Leezak and Sarah McNerney come from different worlds, they are both unexpectedly swept off their feet after their first meeting. They quickly fall in love and plan to get married, despite opposition from Sarah's uptight, rich family. After their wedding, the happy couple sets off - with the highest of hopes and ideals about love and marriage - on what they expect will be the perfect honeymoon in Italy. Thanks to a relentless string of bad luck with one disaster after another, and an impromptu visit from Sarah's wealthy one-time ex-lover Peter Prentiss, the newlyweds experience the honeymoon from hell that tests the limits of their young love. Is it worth throwing away their love and marriage?

Darcy and Tom gather their families for the ultimate destination wedding but when the entire party is taken hostage, “’Til Death Do Us Part” takes on a whole new meaning. Now, Darcy and Tom must save their loved ones—if they don’t kill each other first.

A commitment-phobic 27-year old’s relationship is put to the test when she and her boyfriend attend 7 weddings in the same year.

A phobic con artist and his protege are on the verge of pulling off a lucrative swindle when the con artist's teenage daughter arrives unexpectedly.

Newly engaged, Ben and Sadie can't wait to start their life together and live happily ever after. However Sadie's family church's Reverend Frank won't bless their union until they pass his patented, "foolproof" marriage prep course consisting of outrageous classes, outlandish homework assignments and some outright invasion of privacy.

Getting ready for the wedding that will unite two very different families- the humble Italian taxi driver Cristoforo Colombo and his wife Rosy, and the rich Italian-Americans Alessandro and Patricia Di Giacomo.

After her fiancee admits to infidelity while on a business trip in France, a woman attempts to get her lover back and marry him by traveling to Paris despite her crippling fear of flying. On the way she unwittingly smuggles something of value that has a charming crook chasing her across France as she chases after her future husband.

Clémence is pathologically jealous. Gabriel has asked her to marry him. To test whether he is faithful, unbeknownst to him she arranges that he crosses paths with beautiful Olivia...

A small-time con artist and a Hawaiian real estate developer's mischievous, enterprising mistress team up for a potential $200,000 score.

A happy newlywed marriage counselor's views on wedded bliss get thrown for a loop when she finds out her parents are getting divorced.

Mercenaries seize control of a remote resort hotel during a wedding and it's up to the best man, the groom and their drunken best friend to stop the terrorists and save the hostages.

Ben Sanderson, an alcoholic Hollywood screenwriter who lost everything because of his drinking, arrives in Las Vegas to drink himself to death. There, he meets and forms an uneasy friendship and non-interference pact with prostitute Sera.

A dentist pretends to be married to avoid commitment, but when he falls for his girlfriend and proposes, he must recruit his lovelorn nurse to pose as his wife.

A businessman in Italy, who doesn't pay any taxes, and a financier always on the hunt for tax evaders come into contact because their sons share an apartment in Paris.

A young man is stood up at the altar. His overprotective mother decides to join him is what would have been his honeymoon, so as not to waste the trip. He ails while his mum enjoys the trip of her life.

College buddies chip in and promise that the group's last unmarried man will collect a cash pot. Seven years later, the kitty is worth $500,000 -- money Michael needs to pay a gambling debt. Problem is, the only other single guy is a hopeless womanizer!

Writer Alex Sheldon must finish his novel within a month. If he doesn't, he won't get paid. And, if that happens, angry Mafia types to whom he owes money will come looking for him. In order to expedite things, Alex hires typist Emma Dinsmore and begins dictating his novel. The book is about a doomed love affair between a character similar to Alex and a character named Polina Delacroix. But, as Alex falls for Emma, his work takes a different turn.

Cal Weaver is living the American dream. He has a good job, a beautiful house, great children and a beautiful wife, named Emily. Cal's seemingly perfect life unravels, however, when he learns that Emily has been unfaithful and wants a divorce. Over 40 and suddenly single, Cal is adrift in the fickle world of dating. Enter, Jacob Palmer, a self-styled player who takes Cal under his wing and teaches him how to be a hit with the ladies.

Offbeat fashion student Betsy Hopper and her straight-laced investment-banker fiancé Jake Lovell just want an intimate little wedding reception, but Betsy's father Eddie, a Long Island construction contractor, feels so threatened by Jake's rich WASP parents that he blows the ceremony up into a bank-breaking showpiece, sending his wife Lola into a financial panic.

When she learns she's in danger of losing her visa status and being deported, overbearing book editor Margaret Tate forces her put-upon assistant, Andrew Paxton, to marry her.

After a one night stand with Alex, Isabel realizes that she is pregnant and they decide to get married. However, along with the marriage comes compromise of one's own cultural traditions.

Revolves around three friends who have dream weddings only to find out that the pastor who married them failed to complete the key paperwork required to make them official.

A former stripper's talent with numbers lands her a job with a professional gambler who runs a sports book in Las Vegas.

In this conclusion of the long running series it finally happens: Kelly and Zack will marry. Zack's parents are against the early commitment and Kelly's parents can't afford it, so only the gang travels to Las Vegas for the wedding. However, before the wedding can happen, they have to live through many adventures, including Zack losing his hard earned money, Kelly becoming jealous and Slater being chased by mobsters.

Alex and his sister run a business designed to break up relationships. They are hired by a rich man to break up the wedding of his daughter. The only problem is that they only have one week to do so.

Matt Sullivan's last big relationship ended in disaster and ever since his heart's been aching and his commitment's been lacking. Then came Lent, that time of year when everybody gives something up. That's when Matt decides to go where no man's gone before and make a vow: No sex. Whatsoever. For 40 straight days. At first he has everything under control. That is until the woman of his dreams, Erica, walks into his life.

Cursed since childhood, dentist Charlie Logan cannot find the right woman. Even worse, he learns that each of his ex-girlfriends finds true love with the man she meets after her relationship with him ends. Hearing of Charlie's reputation as a good-luck charm, women from all over line up for a quick tryst. But when Charlie meets the woman of his dreams, he must find a way to break the curse or risk losing her to the next man she meets.

Two newlyweds on their honeymoon discover that they are different in almost every way — but can these opposites attract?

A sex-addicted con-man pays for his mother's hospital bills by playing on the sympathies of those who rescue him from choking to death.

Over the course of five social occasions, a committed bachelor must consider the notion that he may have discovered love.

Kyle Fisher has one last night to celebrate life as a single man before marrying Laura, so he sets out to Vegas with four of his best buddies. But a drug and alcohol filled night on the town with a stripper who goes all the way, turns into a cold night in the desert with shovels when the stripper goes all the way into a body bag after dying in their bathroom. And that's just the first of the bodies to pile up before Kyle can walk down the aisle...

Max and Page are a brilliant mother/daughter con team who have their grift down to a fine science. Max targets wealthy, willing men and marries them. Page then seduces them, and Max catches her husband in the act. Then it's off to palimony city and the next easy mark.

An ex-gambler is lured back into the game by a veteran insurance-fraud investigator.

Retired gambling legend Ken returns to Macau, only to be drawn back into action when his daughter becomes entangled in a global mafia scheme. Using his unmatched skills, he must stop a dangerous plot and protect his loved ones.

A confirmed bachelor sees his beliefs about commitment put to the test when a beautiful woman—deserted by her fiancée—forces him to take his place in the romantic trip she had planned.

To the amusement of their adult children and friends, long-divorced couple Don and Ellie Griffin are forced to play the happy couple for the sake of their adopted son's wedding after his ultra conservative Catholic biological mother unexpectedly decides to fly halfway across the world to attend. With all of the wedding guests looking on, the Griffins are hilariously forced to confront their past, present and future - and hopefully avoid killing each other in the process.

Enzo and Monica, after a brief moment of popularity for having participated in a reality show, decide to marry. Monica dreams a perfect marriage: everything has to be special. But special things are often the most expensive ones.

Intertwining couples and singles in Los Angeles break-up and make-up based on the pressures and expectations of Valentine's Day.

When lawyer Charlie is sent to a small Nevada town to file a continuance request for a client, his actor friend Richard turns up to throw a surprise bachelor party celebrating his upcoming marriage to the boss's daughter. When Charlie is too hung-over to make it to court for the hearing, Richard fills in, inadvertently committing felony fraud, and Charlie is left with no choice but to coach the clueless Richard through the whole trial.

Christina's love life is stuck in neutral. After years of avoiding the hazards of a meaningful relationship, one night while club-hopping with her girlfriends, she meets Peter, her perfect match. Fed up with playing games, she finally gets the courage to let her guard down and follow her heart, only to discover that Peter has suddenly left town. Accompanied by Courtney, she sets out to capture the one that got away.

Eddie, the 40-year-old confirmed bachelor finally says "I do" to the beautiful and sexy Lila. But during their honeymoon in Mexico, the woman of his dreams turns out to be a total nightmare, and the guy who could never pull the trigger realizes he’s jumped the gun.

A revenge-seeking gold digger marries a womanizing Beverly Hills lawyer with the intention of making a killing in the divorce.

A womanizer and a gold digger trick people into relationships with illegal robot doubles. When they unwittingly use this scam on each other, their robot doubles fall in love and elope, forcing the duo to team up to hunt them down before the authorities discover their secret.

A professional poker player whose astounding luck at the table fails to translate into his lonesome love life attempts to win the World Series of Poker while simultaneously earning the affections of a beautiful Las Vegas singer.

Overachieving actress Rebecca must come to grips with her failing marriage to stay-at-home dad Tom. While Rebecca's slacker brother Tobey can't seem to commit to his aspiring-novelist girlfriend, Elaine. As both relationships spin out of control, the two couples embark on a quest to rediscover the magic and romance of falling in love in New York.

An egotistical television personality enlists the assistance of his best friend in putting the fidelity of his fiancé to the test in this amiable comedy of the sexes. Told in flashback, the film takes a familiar love-triangle scenario and gives it a bitter twist. With a bride who seems too good for either suitor, the film is sustained by one question - who will she choose?

Tom and Janet have been happily married for years. But a visit from a mysterious stranger leads to a dead body, a lot of questions, and a tense couples' trip with friends who may not actually be friends at all.

Albert Einstein helps a young man who's in love with Einstein's niece to catch her attention by pretending temporarily to be a great physicist.

The Griswold family hits the road again for a typically ill-fated vacation, this time to the glitzy mecca of slots and showgirls—Las Vegas.

This film originated as a play in Paris. The story focuses on the one-day adventures of Bertrand Barnier played with a genius of French cinema, Louis de Funes. In the same morning he learns that his daughter is pregnant, an employee stole a large amount of money from his company, his maid is about to resign in order to marry a wealthy neighbor and his body builder is interested in marrying his daughter. The seemingly complicated story-line is full of comedy or errors and some of the most hilarious mime scenes of the French cinema.

Ex-football star Mike Gambril meets Terry McKay on a flight to Sydney, which is forced to land on a small atoll. They become romantic on board a ship sent to take them to a larger island. They agree to meet in New York three months later to see if the attraction is real. One shows up but the other doesn't. However, a chance meeting brings them together again.

Residents of a friendly Pennsylvania town foil three brothers' plan to rob a bank on Christmas Eve.

The relationships of two couples become complicated and deceitful when the man from one couple meets the woman of the other.

When three friends finally come to after a raucous night of bachelor-party revelry, they find a baby in the closet and a tiger in the bathroom. But they can't seem to locate their best friend, Doug – who's supposed to be tying the knot. Launching a frantic search for Doug, the trio perseveres through a nasty hangover to try to make it to the church on time.

Three days into his Miami honeymoon with needy and unsophisticated Lila, Lenny meets tall, blonde Kelly. This confirms his fear that he has made a serious mistake and he decides he wants to be with Kelly instead.

After starting their own detective agency, Nick and Audrey Spitz land a career-making case when their billionaire pal is kidnapped from his wedding.

After an extremely regrettable one night stand, two strangers wake up to find themselves snowed in after sleeping through a blizzard that put all of Manhattan on ice. They're now trapped together in a tiny apartment, forced to get to know each other way more than any one night stand should.

Literature professor Jim Bennett leads a secret life as a high-stakes gambler. Always a risk-taker, Bennett bets it all when he borrows from a gangster and offers his own life as collateral. Staying one step ahead, he pits his creditor against the operator of an illicit gambling ring while garnering the attention of Frank, a paternalistic loan shark. As his relationship with a student deepens, Bennett must risk everything for a second chance.

Sam Davis convinces his former best friend to spend a weekend with him to rekindle their friendship at an elegant beachside estate owned by a famous documentary filmmaker. However, it soon becomes clear that Sam is secretly infatuated with his ex, Zoe, who is now the filmmaker’s fiancée, and that his true intention is to thwart their impending nuptials. As Sam’s plan begins to unravel, he is forced to realize how complicated love and friendship can be.

A drunken playboy stands to lose a wealthy inheritance when he falls for a woman that his family doesn't like.

Drowning in debt, two brothers concoct a plan to scam a wealthy heiress and save their home in Naples — but unexpected love soon complicates the scheme.

When a Las Vegas bodyguard with lethal skills and a gambling problem gets in trouble with the mob, he has one last play… and it's all or nothing.

Quinn, a neurotic man, is diagnosed with a harmless eye condition and soon after his life spirals out of control. He second-guesses his plans to propose to his longtime girlfriend, Devon, after his beautiful coworker, Kelsey, confesses that she has a crush on him. After a conversation with his best friend, Jameson, he clumsily tries to explain his doubts to Devon, but his possible proposal turns into a break-up. When Devon flees to Paris, he follows her in a last-ditch effort to win back "the one."

Bored with her marriage to burnt out poet turned corporate executive Thierry, Zandalee falls prey to an old friend of her husband, the manipulative and egotistical Johnny and becomes enmeshed in a sensual, passionate and destructive affair.

When a professional couple, who have lived and worked together for many years, finally decide to marry, their sudden betrothal causes many unexpected difficulties. They soon find that being married is often quite different from being "best friends."

An FBI agent is suspicious of two master thieves, quietly enjoying their retirement near what may - or may not - be the biggest score of their careers.

Even though Gwyn Marcus is engaged to her boyfriend, Matt, she is still afraid of commitment. While she admires her parents' loving relationship, she discovers that her family has not always been faithful in marriage, making it harder than ever to settle down. As her mother pressures her to get married, and plenty of attractive men appear in her life, Gwyn learns that she must balance her career, relationships and marriage to be truly happy.

Six different writers wrote a scene each of this romantic comedy featuring the marriage and turbulent relationship of Joseph and Sarah, with Joseph's best friend Frank trying hard to cope with letting the love of his life marry his best friend.

Ten years after their divorce, Jane and Jake Adler unite for their son's college graduation and unexpectedly end up sleeping together. But Jake is married, and Jane is embarking on a new romance with her architect. Now, she has to sort out her life—just when she thought she had it all figured out.

Upon discovering her husband's infidelity, Sandy leaves the suburbs and moves into the city. There, she befriends Aram, a guy whose wife only married him so she could get a green card. Sandy hires Aram to be her nanny, and it isn't long until Aram and Sandy find out they get along wonderfully and start to date. But is their relationship real or is it, in fact, just a rebound for both of them?

When Florence, his companion of five years, shocks him with the news that she's leaving him, moving to Miami and marrying another man, Arthur loses it. He follows Florence to all the way to Florida with plans to stop the wedding, which is set to take place in just a few days. Along the way, he crosses paths with Emilie, who is also heading to Miami, but unlike Arthur, is wanted by the police. As a result, Arthur gets stuck on an adventure he definitely never expected.

An avid detective is assigned to investigate the heist of a batch of precious coins that end up in the hands of a suicidal barber.

Down on his luck, Scotty McKay becomes the master of a very lonely genie, who brings him wealth, power and true love. Miracles can happen!

After finding out about her fiancé's cheating ways, a pop superstar impulsively marries a total stranger. They must soon decide if two people from such different worlds can find true love.

Two best friends in college Mitch and Elizabeth make a pact that if in ten years after graduation they are both not married they will marry each other. Ten years later Mitch (still single) finds out Elizabeth never got married so he decides to travel across the country, find her and follow through on their pact. What he soon realizes is it wont be a simple as he thought.