Maurice Manson

as Joe Klein (1 episode)

as Stage Performer

as George

as Cavanaugh (2 episodes)

as Moore

as Simmons

as Dignitary (uncredited)

as The Doctor (1 episode)

as Mr. Lansing

as Harold Jensen (1 episode)

as Matt Hays (1 episode)

as The Pawnbroker (1 episode)

as Harold G. Berliner (1 episode)

as Mr. Brown (1 episode)

as Dr. Howard Culver

as Dr. Lintig

as Thomas Bellairs (1 episode)

as Orson Stillman Mayor (1 episode), as Jess Parkinson (1 episode), as Charles Sabin (1 episode)

as Mr. Brown (uncredited)

as Mr. Forbes (uncredited)

as Joseph Stalin / Count Molda

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

as Prof. Ulbrecht Olinger

as Company Lawyer (uncredited)