Marmaduke

Pete Davidson

as

Marmaduke (voi...

J.K. Simmons

as

Zeus (voice)

David Koechner

as

Phil Winslow (...

Mary Hart

as

EntertainMutt ...

Julie Nathanson

as

Dottie Winslow...

Terri Douglas

as

Billy Winslow ...

Erin Fitzgerald

as

Barbara Winslo...

Stephen Stanton

as

King Tut (voic...

Brian Hull

as

Guy Hilton (vo...

Sumalee Montano

as

Amy (voice)

Andrew Morgado

as

Henri / Philli...

Chris Hackney

as

Announcer (voi...

Shelby Young

as

Shantrelle (vo...

Johnny Yong Bo...

as

Zhi (voice)

Nika Futterman

as

Juan Pedro (vo...

Melissa Disney

as

Javier (voice)

Fred Tatasciore

as

Vinnie (voice)

Jason Anthony

as

Ronnie (voice)

Vanessa Marsha...

as

Phone Girl (vo...

Nickie Bryar

as

Derek (voice)

Joey Camen

as

Bee (voice)

Rene Mujica

as

Clown (voice)

Sean Rohani

as

Butcher (voice)

Joey D'Auria

as

Shar Pei (voic...

Cellin Gluck

as

Male Judge (vo...

Tania Gunadi

as

Cheerleader #1...

Rachelle Heger

as

Cheerleader #2...

Jason Pace

as

Capt. Jake S. ...

Sarah Jean Pace

as

Chloe Laureno ...

Sabra May

as

Additional Voi...

Rebecca Davis

as

Additional Voi...

Brian T. Delan...

as

Additional Voi...

Dave Fennoy

as

Additional Voi...

André Sogliuzzo

as

Additional Voi...