Lorenzo Music
Garfield (voice)
Gregg Berger
Odie (voice) / Orson (voice)
Thom Huge
Jon Arbuckle (voice) / Roy (voice) / Binky the Clown (voice)
Howard Morris
Wade (voice)
Frank Welker
Bo (voice) / Booker (voice) / Sheldon (voice)
Julie Payne
Dr. Liz (voice) / Lanolin (voice)
Desiree Goyette
Nermal (voice)