as Doc (voice) (uncredited)
as Mr. Pippensigal
as Winston Gates
as Jim Conwell
as Salesman
as Professor Washburn
as Jake Eben
as Arthur Sidney
as Arthur Tirrey - Casting Director
as Dick Saunders
as Bearded Man on Ship (uncredited)
as Professor Kockerthaler
as Himself
as Harkness Boyd
as Julius Vandergulder
