The Meet Arnold Show

Jacob Tremblay

Arnold J. Voorhees (29 episodes)

Jadon Sand

Finn (29 episodes)

Brooklynn Prince

Bianca (29 episodes)

Maya Rudolph

Mom (29 episodes)

Will Ferrell

The Man Upstairs (29 episodes)

Idris Elba

Grandpa Hank (28 episodes)

Jenny Slate

Suzie Kate Everett (28 episodes)

Keith L. Williams

Nolan Hill (27 episodes)

Brady Noon

Lloyd Wright (27 episodes)

Tom Kenny

SpongeBob SquarePants (voice) (1 episode)

Rodger Bumpass

Squidward Tentacles (voice) (1 episode)

Bill Fagerbakke

Patrick Star (voice) (1 episode)

Carolyn Lawrence

Sandy Cheeks (voice) (1 episode)

Clancy Brown

Mr. Krabs (voice) (1 episode)

Howie Mandel

Mr. Guy (1 episode)

Rob Huebel

Police Officer (1 episode)

Matt Berry

Finn's Father (1 episode)

Luke Millington-Drake

The Devil (voice) (1 episode)

Jennifer Aniston

Bianca's Mother (1 episode)

Greg Cipes

Alan Smith (1 episode)

Gary Anthony Williams

Tommy Dickinson (1 episode)

Alex Kauffman

Computer (voice) (1 episode)

Lauren White

Ginny Kimmel (1 episode)

LeBron James

Himself (1 episode)

Donald Trump

Himself (1 episode)

Khary Payton

Mason Oliver (1 episode)

Nick Jonas

Zach Ross (1 episode)

Joe Jonas

David Ross (1 episode)

Vladimir Putin

Himself (1 episode)

Vladimir Zelenskiy

Himself (1 episode)

Angela Merkel

Herself (1 episode)

Randall Park

Kim Jong-Un (1 episode)

Dwayne Johnson

Alfred Moore (1 episode)

Noel Fielding

Denis Clarke (1 episode)

Josh Gad

Richard O'Connor (1 episode)

Tony Hale

Gerald Isaacson (1 episode)

Justin Roiland

Chris Samuelson (1 episode)

Sam Richardson

Jeremy Flynn (1 episode)

Bruce Willis

The Ant King (voice) (1 episode)

Will Forte

Grigori Rasputin (1 episode)

Michael Peña

Chuck "Frickin" Norris (1 episode)

Vincent D'Onofrio

Zombie (1 episode)

Randy Thom

Zombie Bear (voice) (1 episode)

Steve Carell

Harry Webber (1 episode)

Jimmy Fallon

Mr. Zombie Guy (1 episode)

Allison Janney

Cheerleader Zombie (1 episode)

Diedrich Bader

Slime (voice) (1 episode)

Jeremy Maguire

Baby Arnold (1 episode)

Liam Knight

5 Year-Old Arnold (1 episode)

Gavin Lewis

Young Arnold (1 episode)

Neil Patrick Harris

Vampire (1 episode)

Rhys Darby

Werewolf (1 episode)

Martin Lawrence

George Hunter (1 episode)

Ashton Kutcher

Spencer Brooks (1 episode)

Chris Parnell

Wendell Ferguson (1 episode)

T.J. Miller

Mr. Hotdog Guy (1 episode)

Vanara Taing

Editor (29 episodes)

Doug Nicholas

Editor (29 episodes)

Matt Villa

Editor (29 episodes)

John Venzon

Editor (29 episodes)

Todd Hansen

Editor (29 episodes)

Garret Elkins

Editor (29 episodes)

Brent Thompson

Editor (29 episodes)

Clare De Chenu

Editor (29 episodes)

Evan Goldberg

Director (29 episodes)

Mike Mitchell

Director (29 episodes)

David F. Sandberg

Director (1 episode)

Kelly Lafferty

Visual Effects (29 episodes)

Chris Paluszek

Visual Effects (29 episodes)

Holly Isaacson

Visual Effects (29 episodes)

Marco Campagno

Visual Effects (29 episodes)

Graham Elkins

Visual Effects (29 episodes)

Wendell Stephens

Visual Effects (29 episodes)

Phil Lord

Writer (29 episodes)

Christopher Miller

Writer (29 episodes)

Charlie Bean

Writer (29 episodes)

Viola Baier

Storyboard (29 episodes)

James Weaver

Writer (29 episodes)

Darren Lemke

Writer (1 episode)

Jared Stern

Writer (1 episode)

Bram Tulloch

Producer (29 episodes)

Dan Lin

Producer (29 episodes)

Roy Lee

Producer (29 episodes)

Raphael Bob-Waksberg

Producer (29 episodes)

Leiki Veskimets

Production coordinator (29 episodes)

Seth Rogen

Producer (29 episodes)

Peter Safran

Producer (1 episode)

Mark Mothersbaugh

Original music composer (29 episodes)

Lorne Balfe

Original music composer (29 episodes)

Grace Baldwin

Storyboard Artist (29 episodes)