as Professor Victor Roth
as Professor Marvel / The Wizard of Oz
as Hugo Matuschek
as Eustace Appleby
as Billings
as King Fredrick Romanikov
as Barney Wile
as Uncle Sid
as Victor Budlow Trout
as Dr. Frank Morgan
as Bob Casey
as Pops Burns
as Felix Lehman
as Harry MacBain
as Gov. Gaspar d'Annard
