Vic Stout (1 episode)

Dr. Hatrwig

Al Landon

Silvan (1 episode)

Talib (1 episode)

Joseph Lombard (1 episode)

Crippen (1 episode)

Frank Tallman

Paulitz

Louis Antoine

Gaspare de Gregorio

Congressman Hand

Sir David (1 episode)

Dr. Lewis

Mr. Cargyll

S.S. Major (1 episode)

Newspaperman

Kimmel (as Gil Green) (1 episode)

General Hans Stofle (1 episode)

Jensen

Harvey Misbach

Judge Virgil Winner (1 episode)

Kazinczy (1 episode)

Dr. Malcolm Scranton (1 episode)

Harlon Talbot (1 episode)

Max Rubini (1 episode)

Jewish Father

Special Agent

Lt. Miller

Woolf