Owen Wilson and Vince Vaughn star as the titular wedding crashers, guys who sneak into weddings for free drinks, lots of cake and easy bridesmaids. Along the way Wilson falls for Rachael McAdams and Vaughn gets caught up with her crazy sister. Christopher Walken plays the girls' kooky father and Jane Seymour is their sex obsessed mother. Vaughn steals the show and guest star Will Ferrell is a hoot as the “funeral crasher”. Sure it’s formulaic, but it’s got plenty of great gags and is probably the only movie with the word “Wedding” in the title that guys will watch. Look fast for Rebecca DeMornay in the opening scene. Director David Dobkin also worked with Wilson on Shanghai Knights and with Vaughn in Clay Pigeons.