Bradley Cooper Sack Lodge
Owen Wilson John Beckwith
Will Ferrell Chazz Reinhold (uncredited)
Rachel McAdams Claire Cleary
Jane Seymour Kathleen Cleary
Christopher Walken Secretary Cleary
Isla Fisher Gloria Cleary
Vince Vaughn Jeremy Grey
Diora Baird Vivian
Ellen Albertini Dow Grandma Mary Cleary
Rebecca De Mornay Mrs. Kroeger
David Conrad Trap
Terri Douglas ADR Voice Casting
Geoff Stults Craig Garthe
Toby Emmerich Executive Producer
Ron Canada Randolph
Dwight Yoakam Mr. Kroeger
Keir O'Donnell Todd Cleary
Jimmy N. Roberts Stunt Double
Jim Passon Color Timer
Henry Gibson Father O'Neil
David Dobkin Director
James Carville Himself (uncredited)
Joe Bucaro III Stunt Coordinator
Kathryn Joosten Chazz's Mom
Bob Fisher Writer
Jed Smith Additional Music, Music Producer
Gary Burritt Negative Cutter
Lisa Beach Casting
Richard Brener Executive Producer
Cale Boyter Executive Producer
Bob E. Krattiger Chief Lighting Technician
Christopher K. Grap Production Coordinator
John C. Hartigan Special Effects Coordinator
Rachel E. Prentiss Production Accountant
Mark Ulano Sound Mixer
Lori McCoy-Bell Key Hair Stylist
Garrett Lewis Set Decoration
James Moriana Foley Artist
Julia Neighly Visual Effects Coordinator
Mark Livolsi Editor
Sarah Katzman Casting
Rachel Sterling Brunette
Dick Ziker Utility Stunts
R.J. Harbour Digital Compositors
Steve Faber Writer
Tim Chau Sound Designer, Supervising Sound Editor
Julio Macat Director of Photography
Erik Holmberg Executive In Charge Of Production
Jon Davidson Production Controller
David Chameides Steadicam Operator
Guy Riedel Executive Producer
David Grimaldi Sound Effects Editor
Nerses Gezalyan Foley Mixer
John McCain Himself (uncredited)
Marion Tumen Script Supervisor
Norma Michaels Old Irish Woman
Michael Hertlein ADR Editor
Dave McMoyler ADR Supervisor
Ivana Bozilovic Ivana
Bradley O'Donnell Carpenter
Mike Massa Stunts
Denise Wingate Costume Design
Tracy Dixon Extras Casting
Dennis Liddiard Makeup Artist
Vincent Lascoumes First Assistant Director
Eric Richard Lasko Additional Second Assistant Director
Barry Robison Production Design
Fiona Connon Makeup Artist
Naureen Zaim Hindu Woman
Rolfe Kent Original Music Composer, Conductor
Carol Grant Extras Casting Coordinator