Full Cast — Penn Zero: Part-Time Hero (2014–2017)

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)

Gary Cole

Brock (voice)

Lea Thompson

Vonnie (voice)

Lenny Venito

Uncle Chuck (voice)

Rosie Perez

Aunt Rose (voice)

Maria Bamford

The President (voice) / Matthews (voice) / Mrs. Monkenfluffer / Matthews (voice) / Land Shark (voice) / Mrs. Monkenfluffer (voice) / Nug (voice)

Maurice LaMarche

Narrator (voice) / Unicorn Soldiers (voice) / Troll (voice) / Crispity Cockatoo (voice) / Fredricks (voice) / Fredericks (voice)

Rena Strober

Orchid / Rootilda (voice) / Queen (voice) / Hotel Reviewer (voice) / Orchid (voice)

Adam West

Captain Super Captain (voice) / Captain Super Captain / Professor Evil Professor (voice)

Beau Bridges

Sheriff Scaley Briggs (voice)

Sean Astin

Blaze (voice)

Dee Bradley Baker

Referee (voice) / Tony the Elephant (voice) / (voice)

Fred Tatasciore

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

Paul Reubens

The Butterman (voice) / The Milkman (voice)

Olivia Holt

Amber Briggs (voice)

Elizabeth Henstridge

Princess Argelbleccht Blunkenthorthph (voice)

Yvette Nicole Brown

Boat Maria (voice)

Sonequa Martin-Green

Pirate Maria (voice)

Diana Rigg

Mayor Pink Panda (voice)

Garry Marshall

Soda Jerk (voice)

Wanda Sykes

Shirley B. Awesome (voice)

Peter Stormare

Rufus (voice)

Kari Wahlgren

Bowling Ball (voice)

George Takei

Sylvester Kobayashi (voice)

Lauren Tom

Tia Kobayashi (voice)

Kevin Michael Richardson

Dr. Hissy (voice) / Mountain Beast (voice)

Jess Harnell

Vocalist (voice) / Old Man Middleberg (voice)

Brandon Scott

Alex (voice)

Blake Anderson

Hogarth (voice)

Paul Alborough

Mayor Direginald Hindenburg (voice)

Curtis Armstrong

Super Amazing Bouncy Ball (voice)

Henry Winkler

The Snowman (voice)

Jeff Ross

Sonny (voice)

Marc Maron

Piv (voice)

Lauren Lapkus

Matilda (voice)