Owen Wilson

Marmaduke (voice)

Emma Stone

Mazie (voice)

George Lopez

Carlos (voice)

Caroline Sunshine

Barbara Winslow

Finley Jacobsen

Brian Winslow

Steve Coogan

Raisin (voice)

Christopher Mintz-Plasse

Giuseppe (voice)

Fergie

Jezebel (voice)

Kiefer Sutherland

Bosco (voice)

Lee Pace

Phil Winslow

Judy Greer

Debbie Winslow

Damon Wayans Jr.

Thunder (voice)

Marlon Wayans

Lightning (voice)

Sam Elliott

Chupadogra (voice)

William H. Macy

Don Twombly

David Walliams

Anton Harrison

Glenn McCuen

Bodie

Raugi Yu

Drama Trainer

Chris Colfer

Drama Dog #2 (voice)

Josh Gad

Bandana Dog (voice)

Ash Lee

Male Executive

Heather Doerksen

Female Executive

Madison Desjarlais

Brunette Girl

Nicole Muñoz

3rd OC Girl

Christopher Attadia

Jock

Jason Bryden

Man on Bench

Frank Topol

Buff Owner

Izaak Smith

Basketball Captain

Keith Dallas

Emergency Road Worker

P.J. Prinsloo

Lead Fireman

Colin Decker

Fireman

Charles Jarman

Fireman

Garvin Cross

Fireman

Chris Bradford

Fireman

Hope Levy

Afghan #1 (voice)

Randall Montgomery

Sweater Dog (voice)

Anjelah Johnson-Reyes

Afghan #2 (voice)

Devon Werkheiser

Drama Dog #1 / Shroom Dog #2 / Golden Dog / Cocker Spaniel (voice)

Hudson Thames

Delinquent Dog (voice)

Francisco Ramos

Purse Dog #1 (voice)

Bernardo de Paula

Purse Dog #2 (voice)

Eddie 'Piolin' Sotelo

Purse Dog #3 (voice)

Jack McGee

Dalmatian (voice)

Liza Lapira

Party Dog #1 (voice)

King Kedar

Surfing Award Dog / Beach Dog #4 (voice)

Todd Glass

Doberman / Shasta (voice)

Ryan Devlin

Beach Dog #2 (voice)

Jeffrey Garcia

Beach Dog #3 (voice)

Tom Dey

Director

Vince Di Meglio

Writer

Tim Rasmussen

Writer

Tariq Jalil

Executive Producer

Jojo Villanueva

Music Supervisor

Arnon Milchan

Executive Producer

Linda Vipond

Set Decoration

Christopher Lennertz

Original Music Composer

Sandy Cochrane

Production Design

Jeffrey Stott

Executive Producer

Dave Jordan

Music Supervisor

Don Zimmerman

Editor

Karen L. Matthews

Costume Design

Greg Gardiner

Director of Photography

John Davis

Producer

Derek Dauchy

Executive Producer

Christian Kaplan

Casting

Brad Anderson

Characters

Greg Michael

Second Unit Director

Eric Acsell

Digital Compositor

Craig Lyn

Visual Effects Supervisor

Jody Spilkoman

Second Assistant Director

Melissa R. Stubbs

Stunt Coordinator

Crissy Renaud

Special Effects Makeup Artist

Hugo Steele

Stunts