Actores:
Owen Wilson (John Beckwith)
Vince Vaughn (Jeremy Grey)
Christopher Walken (William Cleary)
Rachel McAdams (Claire Cleary)
Isla Fisher (Gloria Cleary)
Jane Seymour (Kathleen Cleary)
Ellen Albertini Dow (Abuela Mary)
Bradley Cooper (Sack)
Henry Gibson (Padre Gibson)
Ron Canada (Randolph)



Director:
David Dobkin

Productores:
Peter Abrams
Toby Emmerich
Robert L. Levy
Cale Boyter
Andrew Panay
Richard Brener

Guión:
Steve Faber
Bob Fisher