Maurice Manson

as Joe Klein

as Stage Performer

as George

as Cavanaugh

as Moore

as Simmons

as Dignitary

as The Doctor

as Mr. Lansing

as Harold Jensen

as Matt Hays

as The Pawnbroker

as Harold G. Berliner

as Mr. Brown

as Dr. Howard Culver

as Dr. Lintig

as Thomas Bellairs

as Orson Stillman Mayor

as Mr. Brown (uncredited)

as Mr. Forbes (uncredited)

as Count Molda / Joseph Stalin

as E. Lansing Ray - Editor, St. Louis Globe Democrat (uncredited)

as Prof. Ulbrecht Olinger

as Company Lawyer (uncredited)

as Capt. Arwin

as Dr. Borg

as Maigret

as Archie

as Don Morell, Sales

as Saucer Man