Darleen Carr as Margo (voice)

Rob Paulsen as Moki (voice)

Alan Oppenheimer as Jonah (voice)

Tony Jay as God (voice)

Nancy Dussault as Martha (voice)

Kristoffer Tabori as Young Jonah (voice)

Peter Cullen as Ninevite King (voice)

Ed Gilbert as Micah (voice)

Darryl Hickman as Derek (voice)

Nancy Linari as Harem (voice)

Michael Rye as Narrator (voice)