Chi McBride

Jefferson Smith (voice)

Jacob Vargas

Dr. Roberto Martinez (voice)

Debi Mae West

Kat Ryan (voice)

Christian Campbell

Josh McGrath / Max Steel (voice)

Ed Asner

Chuck Marshak (voice)

Martin Jarvis

John Dread (voice)

Shannon Kenny

Rachel Leeds (voice)

Mae Whitman

Jo (voice)

Edward Albert

(voice)

Jesse Corti

(voice)

David DeLuise

(voice)

Matt Kaminsky

Josh McGrath / Max Steel (voice)

Rino Romano

(voice)

Candi Milo

Kelly Gear / Secretary / Young Fan (voice)

Dublin James Wahlberg

(voice)

Obba Babatundé

(voice)

David Newsom

Richard Shine (voice)