Vince Vaughn and Owen Wilson in Wedding Crashers (2005)

Vince Vaughn and Dylan James Turner in Wedding Crashers (2005)

Rachel Sterling in Wedding Crashers (2005)

Christopher Walken in Wedding Crashers (2005)

Christopher Walken and Jane Seymour in Wedding Crashers (2005)

Christopher Walken, Jane Seymour, Ellen Albertini Dow, and Keir O'Donnell in Wedding Crashers (2005)

Keir O'Donnell in Wedding Crashers (2005)

Christopher Walken and Bradley Cooper in Wedding Crashers (2005)

Owen Wilson, John G. Pavelec, and Vince Vaughn in football game scene from "Wedding Crashers"

Owen Wilson and Rachel McAdams in Wedding Crashers (2005)

Vince Vaughn and Isla Fisher in Wedding Crashers (2005)

Christopher Walken, Jane Seymour, Ellen Albertini Dow, and Isla Fisher in Wedding Crashers (2005)

Henry Gibson and David Dobkin in Wedding Crashers (2005)

Adam Levine at an event for Wedding Crashers (2005)

Ally Sheedy at an event for Wedding Crashers (2005)

Ivana Firestone and Andrew Firestone at an event for Wedding Crashers (2005)

Bebe Neuwirth at an event for Wedding Crashers (2005)

Bradley Cooper at an event for Wedding Crashers (2005)

Brian Grazer at an event for Wedding Crashers (2005)

Brittny Gastineau at an event for Wedding Crashers (2005)

Lisa Gastineau and Brittny Gastineau at an event for Wedding Crashers (2005)

Vince Vaughn, Christopher Walken, Owen Wilson, Ellen Albertini Dow, Isla Fisher, and Rachel McAdams in Wedding Crashers (2005)