Bradley Cooper Sack Lodge
Rachel McAdams Claire Cleary
Will Ferrell Chazz Reinhold (uncredited)
Owen Wilson John Beckwith
Christopher Walken Secretary Cleary
Isla Fisher Gloria Cleary
Vince Vaughn Jeremy Grey
Jane Seymour Kathleen Cleary
Rebecca De Mornay Mrs. Kroeger
Diora Baird Vivian
Dwight Yoakam Mr. Kroeger
Ellen Albertini Dow Grandma Mary Cleary
Ron Canada Randolph
Geoff Stults Craig Garthe
Terri Douglas ADR Voice Casting
Keir O'Donnell Todd Cleary
Mark Ulano Sound Mixer
Cale Boyter Executive Producer
David Dobkin Director
James Carville Himself (uncredited)
Joe Bucaro III Stunt Coordinator
David Conrad Trap
Norma Michaels Old Irish Woman
Toby Emmerich Executive Producer
Lori McCoy-Bell Key Hair Stylist
Bob Fisher Writer
Gary Burritt Negative Cutter
Bob E. Krattiger Chief Lighting Technician
Lisa Beach Casting
Jimmy N. Roberts Stunt Double
Dick Ziker Utility Stunts
Jim Passon Color Timer
Henry Gibson Father O'Neil
David Grimaldi Sound Effects Editor
Julio Macat Director of Photography
Mike Massa Stunts
Richard Brener Executive Producer
Kathryn Joosten Chazz's Mom
Dave McMoyler ADR Supervisor
Paul Prokop Executive in Charge of Finance
James Moriana Foley Artist
Michael Hertlein ADR Editor
Jed Smith Additional Music, Music Producer
Andrew Panay Producer
Tom Hartig Boom Operator
Steve Faber Writer
Rolfe Kent Original Music Composer, Conductor
Erik Holmberg Executive In Charge Of Production
Sarah Katzman Casting
Julia Neighly Visual Effects Coordinator
Denise Wingate Costume Design
Naureen Zaim Hindu Woman
Phil Pastuhov Aerial Director of Photography
Randall Guth First Assistant Sound Editor
Tim Chau Sound Designer, Supervising Sound Editor
Guy Riedel Executive Producer
Vincent Lascoumes First Assistant Director
Ron Bedrosian ADR Mixer
Mark Livolsi Editor
David Chameides Steadicam Operator
Nerses Gezalyan Foley Mixer
Tony Blondal Orchestrator
Marion Tumen Script Supervisor
Barry Robison Production Design
Christopher K. Grap Production Coordinator
John C. Hartigan Special Effects Coordinator
Julian Brain Helicopter Camera
Tracy Dixon Extras Casting
John Casey Costume Supervisor
Dennis Liddiard Makeup Artist
Rodney Veto Best Boy Grip
Nick South Music Editor