Bob Crane
Robert Hogan (30 eps)
Richard Dawson
Peter Newkirk (30 eps)
Robert Clary
Louis LeBeau (30 eps)
Larry Hovis
Andrew Carter (30 eps)
Werner Klemperer
Wilhelm Klink (30 eps)
John Banner
Hans Schultz (30 eps)
Ivan Dixon
James Kinchloe (30 eps)
Sigrid Valdis
Hilda (10 eps)
Leon Askin
General Burkhalter (10 eps)
Felice Orlandi
Maurice Dubois (3 eps)
Bernard Fox
Colonel Crittendon (2 eps)
Jon Cedar
Mannheim (2 eps)
Howard Caine
Major Hochstetter (2 eps)
Barbara McNair
Kumasa (1 eps)
Alan Oppenheimer
Freitag (1 eps)
Barbara Babcock
Maria (1 eps)
John Crawford
Captain Hermann (1 eps)
Paul Lambert
General von Hammerschlag (1 eps)
Naomi Stevens
Nadya (1 eps)
Stewart Moss
Sergeant Olsen (1 eps)
Paul Picerni
Jack Williams (1 eps)
Jack Goode
Submarine Officer (1 eps)
Peter Brooks
Christopher Downes (1 eps)
Barbro Hedström
Ilse Praeger (1 eps)
Victoria Vetri
Carla (as Angela Dorian) (1 eps)
Laurie Main
Major Shawcross (1 eps)
Cliff Osmond
Marko (1 eps)
David Morick
Aide (1 eps)
Louise Troy
Anna Gebhart (1 eps)
David Frank
German Seargent (1 eps)