Pete Davidson
Marmaduke (voice)
Acting
J.K. Simmons
Zeus (voice)
Acting
Julie Nathanson
Dottie (voice)
Acting
David Koechner
Phil (voice)
Acting
Jason Anthony
Ronnie (voice)
Acting
Shelby Young
Shantrelle (voice)
Acting
Sabra May
Sheepdog (voice)
Acting
Terri Douglas
Billy (voice)
Production
Andrew Morgado
Henri / Phillipe (voice)
Sound
Fred Tatasciore
Vinnie (voice)
Acting
Stephen Stanton
King Tut (voice)
Acting
Nika Futterman
Juan Pedro (voice)
Acting
Brian Hull
Guy (voice)
Acting
Johnny Yong Bosch
Zhi (voice)
Acting
Vanessa Marshall
Phone Girl (voice)
Acting