Richard Basehart character Alan Spender
Valentina Cortese character Victoria Kowelska
William Lundigan character Major Marc Bennett
Fay Baker character Margaret
Gordon Gebert character Christopher
Steven Geray character Dr. Burkhardt
Herbert Butterfield character Joseph C. Callahan
Kei Thin Chung character Kei - Houseboy
John Burton character Mr. Whitmore
Katherine Meskill character Mrs. Whitmore
Mario Siletti character Tony, the Grocer
Charles Wagenheim character Man At Accident
David Clarke character Mechanic
Tamara Schee character Maria
Natasha Lytess character Karin Dernakova
