Wedding Crashers is a 2005 American romantic comedy film directed by David Dobkin, written by Steve Faber and Bob Fisher, starring Owen Wilson, Vince Vaughn and Christopher Walken with Rachel McAdams, Isla Fisher, Bradley Cooper and Jane Seymour in supporting roles. The film follows two divorce mediators who crash weddings in an attempt to meet and seduce women.

Owen Cunningham Wilson is an American actor. He has frequently worked with filmmaker Wes Anderson, with whom he has shared writing and acting credits on the films Bottle Rocket (1996), Rushmore (1998), and The Royal Tenenbaums (2001)—the latter received a nomination for the Academy Award and BAFTA Award for Best Screenplay. He has also appeared in Anderson's The Life Aquatic with Steve Zissou (2004), The Darjeeling Limited (2007), Fantastic Mr. Fox (2009), The Grand Budapest Hotel (2014), and The French Dispatch (2021). Wilson also starred in the Woody Allen romantic comedy Midnight in Paris (2011) as unsatisfied screenwriter Gil Pender, a role which received a Golden Globe Award nomination. In 2014, he appeared in Paul Thomas Anderson's Inherent Vice and Peter Bogdanovich's She's Funny That Way.