as Morpho
as Traveller / Dr. Seward (voice) (uncredited)
as Steven Truro (uncredited)
as Widimer (voice)
as René (voice) (uncredited)
as Barón Somolskaia
as Narrator (uncredited)
as Filemón (Phil) / Fake Filemón / Doña Úrsula's Cat / The Great Mórtilus / Peasant / Napoleon / Eskimo / Lynx / Father at Zoo (voice)
as Narrator (voice) (uncredited)
