Cu două zile înainte de nuntă, Doug și trei prieteni ai lui merg până la Las Vegas pentru o binemeritată petrecere a burlacilor. După o noapte de pomină, din care nu-și mai aduc aminte nimic, prietenii găsesc în baie un tigru, iar în șifonier un bebeluș de șase luni! Cu un Doug dat dispărut, cei trei vor fi nevoiți să reia traseul din noaptea trecută pentru a-și da seama ce s-a întâmplat și pentru a-l face pe mire să ajungă la timp la nuntă.

Liceul a devenit doar o amintire, totuși iubiții Jim și Michelle se căsătoresc, făcându-l pe Stifler să dea o petrecere a burlacilor de pomină.

Phil, Stu, Alan și Doug călătoresc în exotica Thailandă, unde are loc nunta lui Stu. După o petrecere a burlacilor de neuitat în Las Vegas, Stu nu vrea să riște din nou și optează pentru o variantă sigură și liniștită: un simplu prânz cu prietenii înainte de ceremonie. Totuși, lucrurile nu merg întotdeauna așa cum au fost plănuite. Și dacă ce se întâmplă în Vegas, rămâne în Vegas, ce se întâmplă în Bangkok depășește orice imaginație.

Miles, un scriitor divorțat obsedat de vinuri, se hotărăște să-l invite pe vechiul său prieten și coleg de liceu Jack, un actor de mâna a doua, să viziteze împreună podgoriile Valea Santa Ynez, cu o săptămână înainte de nunta lui Jack. Cei doi formează un cuplu ciudat. Jack este un afemeiat, Miles e un bărbat trist care își face mereu griji. Jack vrea să-și trăiască „ultimele clipe de libertate”, iar pe Miles îl interesează doar perfecțiunea dintr-o sticlă de vin. Jack se mulțumește cu un Merlot ieftin, dar Miles tânjește după gustul perfect al unui Pinot. Singurul lucru pe care par să-l aibă în comun este amestecul de ambiții nerealizate și regretul tinereții pierdute. În scurt timp, Miles și Jack se trezesc “înecați” în vin și femei. Jack se îndrăgoște de o amfitrioană locală și amenință că anulează nunta. Miles trăiește o romantică aventură cu o chelneriță. Cei doi bărbați se îndreaptă periculos și amuzant spre criza vârstei mijlocii.

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.

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.

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...

Un grup de prieteni fac un pariu care i-ar putea salva viața lui Michael Delaney. El a rămas dator unui cazinou din Las Vegas la jocurile de noroc și are mare nevoie de bani. O singură persoană îi stă în cale… Kyle, un mare afemeiat și rivalul lui Michael la câștigarea pariului, a banilor și a vieții sale liniștite. Situația pare a fi lipsită de speranță, însă Michael are o armă secretă… pe Natalie.

Very much in love, Neil's wedding plans are sabotaged, beginning when he is abandoned, naked, on a Scottish island. A road trip ensues, with Neil encountering many obstacles as he makes his way to London for what he believes is to be his wedding day. Or is it?

Five British friends head to the Andes for a stag weekend. Of course, they’re unprepared, get lost – and inevitably ignore all warnings about the sinister local legend of the ‘The Hunter’.

Quite a bit can happen over the course of a single day in L.A., and when smooth-talking scam artist Johnny decides to throw a bachelor party for his best friend Bill the events of the day take a bizarre turn. As the festivities get underway, the appearance of a transvestite prostitute, a trigger-happy ex-con, and a notorious porn king signal that this isn't going to be a typical night out.

A group of girls taking a trip to celebrate a bachelorette party in which they will rediscover themselves.

An accidental death at a bachelor party spurs a night of shooting, kidnapping and murder in the host's home.

Ken Andrews has been the orchestrator of the hazing pranks at all of his buddies' stags - elaborate, hilarious pranks that have left many emotional scars and a few physical ones. And now today is Ken's stag! He nervously awaits the fate that his pals surely have in store for him, comforted only by the knowledge that Carl will be there to watch his back. That is, so long as Carl can extract himself from the Hollywood celebrity, Veronica. Ken will soon discover that payback is worse than he could ever imagine.

Brian and Zack take off for a bachelor blowout in the City of Sin to celebrate Brian's last days as a man free of married life. Las Vegas offers them choices in every frame of desire and fulfillment, from erotic dancers and strippers to the bold and beautiful women who come looking for a good time. Little does Brian realize that his fiancée and her maid of honor are also looking for a little premarriage tension release, and are finding it in equally dishonorable ways.

The events that occur the night of a bachelor party are often shrouded in secrecy--until now! The night before Claire and Brad's wedding, Claire sends her friend Tori along to make sure Brad behaves himself. But before the evening is over, a stripper will make off with the cash; a loan shark will have to be paid off; the maid of honor will be kidnapped; and the groom will be held hostage by a sexy dominatrix. But the real question is: will they make it to the church on time?

While out on a bachelor's party, three mid-twenties college buddies come across a crime scene and three cases of premium grade heroin. Their stories are interwoven and told in flashback as they are interviewed by Narcotics Detective Mark Harrison and his officers. Each interrogation unknowingly pushes them deeper and deeper into a world they clearly know nothing about.

Linda's out on her hen night, her fiance is out on his stag night. Linda is having major doubts about getting married, when both groups arrive at a club, to find the band fronted by her ex-boyfriend—and the love of her life—Peter. Linda has to decide: Does she stay and settle down, like her friends want her to, or does she chuck it all in and run away with Peter?

Best man Pob's secret plan for a surprise stag do at a plush countryside brothel is thrown into jeopardy when the bride-to-be insists that they take her overbearing right wing father, The Judge, along for what she believes is a harmless camping trip. Now the lads must find a way to ditch the no nonsense tyrant and make it t the 'Cock's Inn' by midnight or miss out on the Party of a lifetime.

Groom-to-be Brandon is content to sit at home the night before his wedding, but his best friend Joshua won't allow that. The friends travel all over town, discussing the motivation to make a decision that is beyond right or wrong, and learning how one man's clear choice is another man's struggle with temptation.