All Cast
Lorenzo Music
Garfield (voice)
Thom Huge
Jon Arbuckle/ Caveman #1 / Junior / Soldier / Computer (voice)
Gregg Berger
Odie / Jester / Scientist #1 / Cave Cat Narrator (voice)
Desiree Goyette
Chloe / Sara (voice)
Nino Tempo
Luigi / Black Bart (voice)
Hal Smith
George Frideric Handel / Larry (voice)
Heather Kerr
Little Sara (voice)
Sandi Huge
Garfield's Mother / Sara's Mother (voice)
Carolyn Davis
Older Sara (voice)
Frank Welker
Commander Mendelson (voice)
C. Lindsay Workman
God (voice)