Marmaduke

Owen Wilson

as

Marmaduke (voi...

Emma Stone

as

Mazie (voice)

George Lopez

as

Carlos (voice)

Caroline Sunsh...

as

Barbara Winslow

Finley Jacobsen

as

Brian Winslow

Steve Coogan

as

Raisin (voice)

Christopher Mi...

as

Giuseppe (voic...

Fergie

as

Jezebel (voice)

Kiefer Sutherl...

as

Bosco (voice)

Lee Pace

as

Phil Winslow

Judy Greer

as

Debbie Winslow

Damon Wayans J...

as

Thunder (voice)

Marlon Wayans

as

Lightning (voi...

Sam Elliott

as

Chupadogra (vo...

William H. Macy

as

Don Twombly

David Walliams

as

Anton Harrison

Glenn McCuen

as

Bodie

Raugi Yu

as

Drama Trainer

Chris Colfer

as

Drama Dog #2 (...

Josh Gad

as

Bandana Dog (v...

Ash Lee

as

Male Executive

Heather Doerks...

as

Female Executi...

Madison Desjar...

as

Brunette Girl

Nicole Muñoz

as

3rd OC Girl

Christopher At...

as

Jock

Jason Bryden

as

Man on Bench

Frank Topol

as

Buff Owner

Izaak Smith

as

Basketball Cap...

Keith Dallas

as

Emergency Road...

P.J. Prinsloo

as

Lead Fireman

Colin Decker

as

Fireman

Charles Jarman

as

Fireman

Garvin Cross

as

Fireman

Chris Bradford

as

Fireman

Hope Levy

as

Afghan #1 (voi...

Randall Montgo...

as

Sweater Dog (v...

Anjelah Johnso...

as

Afghan #2 (voi...

Devon Werkheis...

as

Drama Dog #1 /...

Hudson Thames

as

Delinquent Dog...

Francisco Ramos

as

Purse Dog #1 (...

Bernardo de Pa...

as

Purse Dog #2 (...

Eddie 'Piolin'...

as

Purse Dog #3 (...

Jack McGee

as

Dalmatian (voi...

Liza Lapira

as

Party Dog #1 (...

King Kedar

as

Surfing Award ...

Todd Glass

as

Doberman / Sha...

Ryan Devlin

as

Beach Dog #2 (...

Jeffrey Garcia

as

Beach Dog #3 (...