It stars Bradley Cooper(He’s just not that into you) as Phil Wenneck a school teacher, along with Alan Garner(played by Zack Galifianakis, the same deadpan hilarious humor he brought in What happens in Vegas, “Wanna party?” is evident here), who along with Stu Price(played by Ed Helms, Night of the musuem battle of the Smithsonians) a somewhat cowardly individual being controlled by his aggressive fiancee, all plan a stag night for the hapless Doug Billings(played by Justin Bartha, National Treasure).

We join the cast as the make their get away from their normal lives to have a stag night to remember in Las Vegas, soon after we find them all (except the groom) in their hotel room, completely out of it, unable to recollect a single thing, and wondering why a tiger(yes a tiger) is in their bathroom, a naked man is locked in the boot of their car, and there is a baby in their hotel room.

This is one crazy comedy that leaves you trying to figure out what on earth happened the night before just as much as they do, they are cameo appearances from Mike Tyson(yes the Mike Tyson playing himself) as well as the lovable Heather Graham playing Jade, who has quite a night never to forget with the shy Stu Price, put in a difficult situation having to confront his controlling fiancee.

They are some hilarious segments that will have you rolling on the floor laughing, especially the ones including Mr Chow(played by Ken Jeong, Pineapple express).

We learn that Joe blames the disability of his son as punishment for the life of swindling that he has led so far, he is told either he has to send his son to a very expensive institution specific for his needs, or he stays with him for six months until he is reviewed again.
As Joe is constantly on the road as he says he is a saleman(what he ought to say he is a dice swindler with some really fast hands), this does not seem like much of a choice for Joe. He is presented with an opportunity to make a lot of money that could pay for his son’s stay at the expensive establishment, which he grabs with both hands, but as his swindling buddies start to think about their own futures, he is faced with a tough choice,
In the process of having his son stay with him thus far, the absent father, and abandoned son get to iron out their problems.

The acting is superb, and the tension in some of the scenes is tangible, ensuring that you watch with anticipation to see how it all unfolds. Some of the disturbing scenes were dealt with surprisingly well, never loosing perspective that nothing is simply black and white.