Michael J. Fox

Milo (voice)

Cree Summer

Princess Kida (voice)

James Garner

Rourke (voice)

Claudia Christian

Helga (voice)

Corey Burton

Moliere (voice)

Phil Morris

Dr. Sweet (voice)

Jacqueline Obradors

Audrey (voice)

Don Novello

Vinny (voice)

Jim Varney

Cookie (voice)

Florence Stanley

Mrs. Packard (voice)

John Mahoney

Preston Whitmore (voice)

Leonard Nimoy

Atlantean King (voice)