Four pals are sent to Las Vegas to have fun at a friend's Bachelor Party perfectly before his impending wedding. The plot is not new and we all know what end such parties. But if those friends are such legendary actors as Robert de Niro, Michael Douglas, Morgan Freeman and Kevin Kline, the party will be very steep.
So, in the plot of the film "Last Vegas" an inveterate Bachelor Billy has finally decided to tie the knot with a woman who is much younger than him. Celebrate a bachelor party he meets in "Sin City" Las Vegas, where invites her best friends paddy, Archie and Sam, with whom he is friends with since childhood. Friends long fun and this time plans to ignite, resulting in a variety of interesting and fun situations!