Penn Zero: Part-Time Hero

Thomas Middleditch
Penn Zero (voice)

Tania Gunadi
Sashi Kobayashi (voice)

Adam Devine
Boone Wiseman (voice)

Alfred Molina
Rippen (voice)

Larry Wilmore
Larry (voice)

Sam Levine
Phyllis (voice)

Lea Thompson
Vonnie (voice)

Gary Cole
Brock (voice)

Rosie Perez
Aunt Rose (voice)

Lenny Venito
Uncle Chuck (voice)

Maria Bamford
The President (voice) / Nug (voice) / Mrs. Monkenfluffer (voice) / Mrs. Monkenfl...

Maurice LaMarche
Narrator (voice) / Fredricks (voice) / Unicorn Soldiers (voice) / Troll (voice) ...

Rena Strober
Orchid (voice) / Hotel Reviewer (voice) / Orchid / Rootilda (voice) / Queen (voi...

Adam West
Captain Super Captain (voice) / Captain Super Captain / Professor Evil Professor...

Beau Bridges
Sheriff Scaley Briggs (voice)

Sean Astin
Blaze (voice)

Dee Bradley Baker
Referee (voice) / Tony the Elephant (voice) / (voice)

Fred Tatasciore
Grinkon (voice) / Coach Egsgard (voice) / Mr. Egsgard (voice)

Paul Reubens
The Milkman (voice) / The Butterman (voice)

Olivia Holt
Amber Briggs (voice)