What Happens in Vegas

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.

Aging pals Billy, Paddy, Archie, and Sam have been best friends since childhood. When Billy finally proposes to his much-younger girlfriend, all four friends go to Las Vegas to celebrate the end of Billy's longtime bachelorhood and relive their glory days. However, the four quickly realize that the intervening decades have changed Sin City and tested their friendship in ways they had not imagined.

When a rich woman's ex-husband and a tabloid-type reporter turn up just before her planned remarriage, she begins to learn the truth about herself.

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.

A runaway heiress makes a deal with the rogue reporter trailing her but the mismatched pair end up stuck with each other when their bus leaves them behind.

On the eve of his wedding to his longtime girlfriend, unassuming nice guy Rick is dragged out for a night of debauchery by his friends.

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.

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

When she receives word that her longtime platonic pal Michael O'Neal is getting married to debutante Kimberly Wallace, food critic Julianne Potter realizes her true feelings for Michael -- and sets out to sabotage the wedding.

Carl Allen, a guy whose life is going nowhere, signs up for a self-help program based on one simple covenant: say yes to everything…and anything.

A pair of buddies conspire to save their best friend from marrying the wrong woman, a cold-hearted beauty who snatches him from them and breaks up their Neil Diamond cover band.

Peter Klaven is a successful real estate agent who, upon getting engaged to the woman of his dreams, Zooey, discovers, to his dismay and chagrin, that he has no male friend close enough to serve as his Best Man. Peter immediately sets out to rectify the situation, embarking on a series of bizarre and awkward "man-dates."

Mild mannered tax accountant Elliot Sherman is what he calls a "Baxter": the kind of calm, unexciting fellow who "wears sock garters" and "enjoys raking leaves." Loved by bosses and parents, Elliot is a perfectly nice guy. And that's his problem.

Poppy's a free spirit. Alex loves a plan. After years of summer vacations, these polar-opposite pals wonder if they could be a perfect romantic match.

Years after her ship disappeared, a presumably dead woman returns home. To her shock, she finds her husband has remarried.

Best friends since they were kids, Rabbi Jacob Schram and Father Brian Finn are dynamic and popular young men living and working on New York's Upper West Side. When Anna Reilly, once their childhood friend and now grown into a beautiful corporate executive, suddenly returns to the city, she reenters Jake and Brian's lives and hearts with a vengeance. Sparks fly and an unusual and complicated love triangle ensues.

When bachelor Walter Davis is set up with his sister-in-law's pretty cousin, Nadia Gates, a seemingly average blind date turns into a chaotic night on the town. Walter's brother, Ted, tells him not to let Nadia drink alcohol, but he dismisses the warning and her behaviour gets increasingly wild. Walter and Nadia's numerous incidents are made even worse as her former lover David relentlessly follows them around town.

A family wedding reignites the ancient feud between next-door neighbors and fishing buddies John and Max. Meanwhile, a sultry Italian divorcée opens a restaurant at the local bait shop, alarming the locals who worry she'll scare the fish away. But she's less interested in seafood than she is in cooking up a hot time with Max.

Vivian is a carefree, streetwise diamond in the rough when she meets sophisticated billionaire Edward in a chance encounter that turns into a week-long business arrangement. But Vivian's energetic spirit challenges Edward's no-nonsense approach to life, and soon they are teaching each other – and falling in love!

Despite being well into adulthood, brothers Doug and Steve Butabi still live at home and work in the flower shop owned by their dad. They exist only to hit on women at discos, though they're routinely unsuccessful until a chance run-in with Richard Grieco gets them inside the swank Roxbury club. Mistaken for high rollers, they meet their dream women, Vivica and Cambi, and resolve to open a club of their own.