Owen Wilson John Beckwith
Christopher Walken Secretary Cleary
Isla Fisher Gloria Cleary
Rachel McAdams Claire Cleary
Diora Baird Vivian
Michael Hertlein ADR Editor
Ellen Albertini Dow Grandma Mary Cleary
Vince Vaughn Jeremy Grey
Dick Ziker Utility Stunts
Bradley Cooper Sack Lodge
Rebecca De Mornay Mrs. Kroeger
Jane Seymour Kathleen Cleary
Bob Fisher Writer
Rolfe Kent Original Music Composer, Conductor
Guy Riedel Executive Producer
Nick South Music Editor
Andrew Panay Producer
Marion Tumen Script Supervisor
David Conrad Trap
Tony Blondal Orchestrator
Terri Douglas ADR Voice Casting
Will Ferrell Chazz Reinhold (uncredited)
Barry Robison Production Design
Keir O'Donnell Todd Cleary
Joe Bucaro III Stunt Coordinator
James Lowder Transportation Coordinator
Phil Pastuhov Aerial Director of Photography
Udi Nedivi Unit Production Manager
Kevin Constant Art Direction
Terra Bliss Digital Intermediate
Paul Prokop Executive in Charge of Finance
Thomas J. Smith Visual Effects Supervisor
Henry Gibson Father O'Neil
Kathryn Joosten Chazz's Mom
Jim Swidarski Payroll Accountant
David Dobkin Director
Dwight Yoakam Mr. Kroeger
Jed Smith Additional Music, Music Producer
Kim M. Ferry Hairstylist
Marybeth Martin-Eck First Assistant Accountant
Erik Holmberg Executive In Charge Of Production
James Carville Himself (uncredited)
Geoff Stults Craig Garthe
Mark Livolsi Editor
Tom Dailey Assistant Editor
Nerses Gezalyan Foley Mixer
Christopher K. Grap Production Coordinator
Krister C. Johnson Transportation Captain
Rachel E. Prentiss Production Accountant
Ron Canada Randolph
Rachel Sterling Brunette
R.J. Harbour Digital Compositors
Jimmy N. Roberts Stunt Double
Jon Davidson Production Controller
Carol Flaisher Location Manager
John McCain Himself (uncredited)
Jay Vinitsky Post Production Supervisor
Lori McCoy-Bell Key Hair Stylist
Ivana Bozilovic Ivana
Richard Brener Executive Producer
Julio Macat Director of Photography
John C. Hartigan Special Effects Coordinator
Gary Burritt Negative Cutter
Jim Passon Color Timer
Carol Grant Extras Casting Coordinator
Mike Massa Stunts
Stephen Fischer Assistant Location Manager
Mark Ulano Sound Mixer
Tim Chau Sound Designer, Supervising Sound Editor
Sarah Katzman Casting
Norma Michaels Old Irish Woman
Toby Emmerich Executive Producer