Michael Douglas, Robert DeNiro, Morgan Freeman and Kevin Kline star in a film that's basically like a PG-13 version of The Hangover, except with older actors who really should know better. No, that's basically it. A group of old friends from New York meet up for one final party in Las Vegas and, in doing so, realise that there's still life in them yet. Pretty crap, in fairness - but has some funny moments here and there. Watch it for the cast, maybe? Who knows.