as Judge Advocate

as Principal Peters

as Dr. Rolland

as Elderly Man

as Funeral Director

as Mr. Humus

as Barber

as Hiccup Man

as Nervous Gambler

as Mr. Pringle

as Mr. Ponsonby

as Charlie Kendall

as Museum Director

as Norton Archer

as Stafford

as Manager

as Rollie Butter

as Proprietor of Costume Shop (uncredited)

as Mr. Maxwell

as Alfred Slye

as Willoughby

as Gordon

as Thin Man (uncredited)

as Mr. Beckman (uncredited)

as Dr. R.A. Kroner

as Ship's Librarian

as Imhoff

as Arnold Finch

as Jason Abernathy

as Mr. Armbruster

as Maj. Royal B. Demming

as Prof. Grove

as Doctor Tebaldi