Marmaduke (voice)
Owen Wilson
Mazie (voice)
Emma Stone
Debbie Winslow
Judy Greer
Thunder (voice)
Damon Wayans Jr.
Lightning (voice)
Marlon Wayans
Chupadogra (voice)
Sam Elliott
Don Twombly
William H. Macy
Anton Harrison
David Walliams
Bodie
Glenn McCuen
Drama Trainer
Raugi Yu
Drama Dog #2 (voice)
Chris Colfer
Bandana Dog (voice)
Josh Gad
Carlos (voice)
George Lopez
Male Executive
Ash Lee
Female Executive
Heather Doerksen
Brunette Girl
Madison Desjarlais
3rd OC Girl
Nicole Muñoz
Jock
Christopher Attadia
Man on Bench
Jason Bryden
Buff Owner
Frank Topol
Basketball Captain
Izaak Smith
Emergency Road Worker
Keith Dallas
Lead Fireman
P.J. Prinsloo
Barbara Winslow
Caroline Sunshine
Fireman
Colin Decker
Charles Jarman
Garvin Cross
Chris Bradford
Afghan #1 (voice)
Hope Levy
Sweater Dog (voice)
Randall Montgomery
Afghan #2 (voice)
Anjelah Johnson-Reyes
Drama Dog #1 / Shroom Dog #2 / Golden Dog / Cocker Spaniel (voice)
Devon Werkheiser
Delinquent Dog (voice)
Hudson Thames
Purse Dog #1 (voice)
Francisco Ramos
Brian Winslow
Finley Jacobsen
Purse Dog #2 (voice)
Bernardo de Paula
Purse Dog #3 (voice)
Eddie 'Piolin' Sotelo
Dalmatian (voice)
Jack McGee
Party Dog #1 (voice)
Liza Lapira
Surfing Award Dog / Beach Dog #4 (voice)
King Kedar
Doberman / Shasta (voice)
Todd Glass
Beach Dog #2 (voice)
Ryan Devlin
Beach Dog #3 (voice)
Jeffrey Garcia
Raisin (voice)
Steve Coogan
Giuseppe (voice)
Christopher Mintz-Plasse
Jezebel (voice)
Fergie
Bosco (voice)
Kiefer Sutherland
Phil Winslow
Lee Pace
Stunt Coordinator
Melissa R. Stubbs
Director
Tom Dey
Producer
John Davis
Digital Compositor
Eric Acsell
Music Supervisor
Dave Jordan
Executive Producer
Arnon Milchan
Original Music Composer
Christopher Lennertz
Writer
Vince Di Meglio
Tim Rasmussen
Tariq Jalil
Jojo Villanueva
Set Decoration
Linda Vipond
Production Design
Sandy Cochrane
Jeffrey Stott
Editor
Don Zimmerman
Costume Design
Karen L. Matthews
Director of Photography
Greg Gardiner
Derek Dauchy
Casting
Christian Kaplan
Characters
Brad Anderson
Second Unit Director
Greg Michael
Visual Effects Supervisor
Craig Lyn
Second Assistant Director
Jody Spilkoman
Special Effects Makeup Artist
Crissy Renaud