Spencer Klein

Arnold (voice)

Francesca Marie Smith

Helga Geraldine Pataki (voice)

Jamil Walker Smith

Gerald Johanssen / Rasta Guy (voice)

Dan Castellaneta

Grandpa 'Steely' Phil / Nick Vermicelli (voice)

Tress MacNeille

Grandma Gertie 'Pookie' / Mayor Dixie / Red (voice)

Paul Sorvino

Scheck (voice)

Jennifer Jason Leigh

Bridget (voice)

Christopher Lloyd

Coroner (voice)

Vincent Schiavelli

Mr. Bailey (voice)

Maurice LaMarche

Big Bob Pataki / Head of Security (voice)

Kath Soucie

Miriam Pataki / Mona / Reporter (voice)

Christopher Walberg

Stinky Petersen (voice)

Sam Gifaldi

Sid (voice)

Justin Shenkarow

Harold Berman (voice)

Blake McIver Ewing

Eugene Horowitz (voice)

Olivia Hack

Rhonda Wellington Lloyd (voice)

Anndi McAfee

Phoebe Heyerdahl (voice)

James Keane

Marty Green / Riot Cop (voice)

Elizabeth Ashley

Mrs. Vitello (voice)

Michael Levin

Ray Doppel (voice)

Steve Viksten

Oskar Kokoshka (voice)

Dom Irrera

Ernie Potts (voice)

Baoan Coleman

Mr. Hyunh (voice)

Craig Bartlett

Monkeyman (voice)

Tuck Tucker

Director

Clint Bond Jr.

Art Department Manager

Joe Purdy

Co-Producer

Christine Kolosov

Art Direction

Lolee Aries

Executive In Charge Of Production

Steve Viksten

Co-Executive Producer

Guy Vasilovich

Production Design

Joey Paul Jensen

Casting

Andy Portnoy

Post Production Supervisor

Clint Bond Jr.

Prop Designer

Diane Kredensor

Storyboard Artist

Jessica Dorff

Post Production Supervisor

Ramsey Ann Naito

Executive In Charge Of Production

Kelly Crews

Production Manager

Miyuki Hoshikawa

Storyboard Artist

Chris Longo

Post Production Supervisor

Albie Hecht

Producer

Craig Bartlett

Writer

Steve Viksten

Writer

Christopher Hink

Editor

Craig Bartlett

Producer

Julia Pistor

Executive Producer

Marjorie Cohn

Executive Producer

Jim Lang

Original Music Composer