Garfield/Keith/Prop Boy/Nerd/Two Headed Guy/Goth Kid/Hardy

Frank Welker

Nermal (voice)

Jason Marsden

Concertina Girl (voice)

Rajia Baroudi

Odie / Shecky / Hale (voice)

Gregg Berger

Jon Arbuckle / Mike (voice)

Wally Wingert

Husband (voice)

Harold Perrineau

Arlene / Zelda / Betty / Ashley (voice)

Audrey Wasilewski

Wally / Charles (voice)

Neil Ross

Eli (voice)

Greg Eagles

Delivery Gnome / Sid (voice)

Pat Fraley

Bonita / Mother / Rusty / Bobby (voice)

Jennifer Darling

Tape Holder (voice)

David Michie

Randy / Father (voice)

Stephen Stanton

Billy / Waldo / Eric (voice)

Fred Tatasciore