Martin Miller

as Dr. Odenheim

as Professor

as Customer

as Pierre Luigi - Photographer

as Bandleader at Alligator Rally (uncredited)

as Igy Pulitzer

as Postman

as Dr. Schrott

as Swiss Tailor

as Professor Hansen

as Hugo Bergmann

as George II

as Kublai Khan

as Mr. Justin

as Jerome

as Watchmaker / Number Fifty Four

as Prof. Yuri Dutrov

as Dr. Stelitz