Sam Elliott

Chupadogra (voice)

Steve Coogan

Raisin (voice)

George López

Carlos (voice)

Owen Wilson

Marmaduke (voice)

William H. Macy

Don Twombly

Kiefer Sutherland

Bosco (voice)

Arnon Milchan

Executive Producer

Fergie

Jezebel (voice)

Josh Gad

Bandana Dog (voice)

Emma Stone

Mazie (voice)

Christopher Mintz-Plasse

Giuseppe (voice)

David Walliams

Anton Harrison

Judy Greer

Debbie Winslow

Damon Wayans Jr.

Thunder (voice)

Heather Doerksen

Female Executive

Lee Pace

Phil Winslow

Jeffrey Stott

Executive Producer

Tom Dey

Director

Marlon Wayans

Lightning (voice)

Derek Dauchy

Executive Producer

Nicole Muñoz

3rd OC Girl

Finley Jacobsen

Brian Winslow

Ash Lee

Male Executive

Caroline Sunshine

Barbara Winslow

Glenn McCuen

Bodie

Raugi Yu

Drama Trainer

Chris Colfer

Drama Dog #2 (voice)

Madison Desjarlais

Brunette Girl

Tim Rasmussen

Writer

Vince Di Meglio

Writer

Tariq Jalil

Executive Producer