Rickey D'Shon Collins

as Vince (voice)

Jason Davis

as Mikey Blumberg (voice)

Myles Jeffrey

as T.J. Detweiler (voice)

Ashley Johnson

as Gretchen (voice)

Courtland Mead

as Gus (voice)

Pamela Adlon

as Spinelli (voice)

Allyce Beasley

as Miss Grotke (voice)

April Winchell

as Miss Finster / Mrs. Detweiler (voice)

Dabney Coleman

as Principal Prickly (voice)

Gregg Berger

as BoE Agent #4 (voice)

Mayim Bialik

as Kurst the Worst (voice)

Klee Bragger

as Digger Sam (voice)

Clancy Brown

as BoE Agent #1 (voice)

Corey Burton

as Newscaster (voice)

Dan Castellaneta

as BoE Agent #2 (voice)

Lane Toran

as King Bob (voice)

Danny Cooksey

as Greg Skeens (voice)

Rachel Crane

as Ashley Q (voice)

Aria Noelle Curzon

as Cornchip Girl (voice)

E. G. Daily

as Cap'n Sticky (voice)

Blake McIver Ewing

as Menlo (voice)

Tom Kenny

as BoE Agent #3 (voice)

Charles Kimbrough

as Mort Chalk (voice)

Tress MacNeille

as Lunchlady Irma / BoE Agent #2 / Intercom Voice (voice)

Anndi McAfee

as Ashley A (voice)

Sam McMurray

as Bob Spinelli (voice)

Ryan O'Donohue

as Digger Dave / Randall Weems (voice)

Katey Sagal

as Flo Spinelli (voice)

Justin Shenkarow

as Gelman (voice)

Michael Shulman

as King Freddy II / Hustler Kid (voice)

Francesca Marie Smith

as Ashley B / Upside-Down Girl / Swinger Girl (voice)

Kath Soucie

as Hector (voice)

Tara Strong

as Becky Detweiller (voice)

Robert Vaughn

as Mr. White (voice)

Erik von Detten

as Erwin Lawson (voice)

Jonathan David Cook

as Additional Voices (voice)

Christopher Rodriguez Marquette

as Additional Voices (voice)

Miles Marsico

as Additional Voices (voice)

Jonathan Osser

as Additional Voices (voice)

Patrick Renna

as Additional Voices (voice)

Aaron Spann

as Additional Voices (voice)

Warren Sroka

as Additional Voices (voice)

Frank Welker

as Additional Voices (voice)

Paul Willson

as Mr. Detweiller (voice)