Darleen Carr

Margo (voice)

Rob Paulsen

Moki (voice)

Alan Oppenheimer

Jonah (voice)

Tony Jay

God (voice)

Nancy Dussault

Martha (voice)

Kristoffer Tabori

Young Jonah (voice)

Peter Cullen

Ninevite King (voice)

Ed Gilbert

Micah (voice)

Darryl Hickman

Derek (voice)

Nancy Linari

Harem (voice)

Michael Rye

Narrator (voice)

Joseph Barbera

Executive Producer

William Hanna

Executive Producer

Don Lusk

Director

Ray Patterson

Supervising Animation Director

Kay Wright

Adaptation