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)

Maurice LaMarche

Fredericks (voice)

Rena Strober

Orchid / Rootilda (voice)

Adam West

Captain Super Captain / Professor Evil Professor (voice)

Beau Bridges

Sheriff Scaley Briggs (voice)

Sean Astin

Blaze (voice)

Dee Bradley Baker

Tony the Elephant (voice)

Fred Tatasciore

Mr. Egsgard (voice)

Paul Reubens

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)

Jess Harnell

Old Man Middleberg (voice)

Brandon Scott

Alex (voice)

Blake Anderson

Hogarth (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)

Michael-Leon Wooley

General (voice)

Chris Parnell

Judge Blort Clooney (voice)

Bruce Vilanch

Himself (voice)

Brian Posehn

Beach Ball Grandpappy (voice)

Pamela Adlon

Drab Lieutenant (voice)

Harland Williams

Helper Hue (voice)

Sigourney Weaver

Lady Starblaster (voice)

Kate Micucci

Cute-ling General (voice)

Kumail Nanjiani

Cute-ling Mayor (voice)

Kenny Loggins

Montage Singer (voice)

Jeff Gordon

Wacky Bustgutty (voice)

Jason Alexander

Coach Wallace (voice)

Jane Kaczmarek

Coach Jackie (voice)

John Henson

Announcer Ron (voice)

Yael Stone

General Bighorn (voice)

Bill Nye

Bill Nye (voice)

John DiMaggio

Hooded Pixie (voice)

Jeff Bennett

Eight Ball (voice)

Pete Holmes

Ryan (voice)

JB Blanc

Captain of the Guard (voice)

Michelle Fairley

Queen Igneous (voice)

Jennifer Veal

Princess Magma (voice)

Hynden Walch

Yumi (voice)

Michael Chandler

Arata (voice)

Roger Craig Smith

Hideo (voice)

Steve Blum

Snow Monkey Bus (voice)

Judith Light

Mrs. Wright (voice)

Reginald VelJohnson

Flannigan (voice)

Brad Kane

"Handsome" Grinkon (voice)

Neil Kaplan

Club Owner (voice)

Cree Summer

The Merchant (voice)

Fiona Shaw

Hedwin (voice)

Vince Gilligan

Axalon (voice)

Alex Kingston

Vlurgen (voice)

Mark Hamill

Adam Tom-Kat Badawy (voice)

James Hong

Windmill Monster (voice)

Tress MacNeille

General Talon (voice)