Wedding Crashers

Wedding Crashers is the highest-grossing R-rated comedy of its era — a film that paired Owen Wilson and Vince Vaughn as divorce mediators who crash weddings to meet women and proved that their chemistry could generate $285 million. The concept is thin, the plot is predictable, and none of that matters because Wilson and Vaughn's improvised riffing creates a comedy engine so powerful it overwhelms every structural weakness.

The first act — a montage of wedding crashing set to 'Shout' — is one of the most joyful sequences in 2000s comedy. The middle act, set at the Cleary family estate, introduces Christopher Walken as the patriarch and Isla Fisher as the unhinged Gloria, whose aggressive pursuit of Vaughn's Jeremy produces the film's biggest laughs. Fisher's commitment to the crazy is total and fearless.

Will Ferrell's uncredited cameo as Chazz Reinhold — a funeral crasher who lives with his mother — was supposed to be a minor scene but Ferrell improvised so brilliantly that it became the film's most memorable moment. Wedding Crashers is not a great film in any traditional sense. It is a great time — a comedy that delivers exactly what its audience wants with charm, energy, and enough genuine wit to elevate the formula.