Characters played by Telly Savalas
Harry Morgan
Characters played by Robert Culp
Sly Wells
Characters played by James Mason
Ernst Furben
Characters played by Aldo Ray
MSgt. Prior
Characters played by Günter Meisner
Schmidt
Characters played by Adrian Hoven
Dr. Maar
Characters played by Wolfgang Lukschy
Reinhard Holtz
Characters played by Charles Korvin
Peter Dohlberg
Characters played by Constantine Gregory
Col. Kosnikov
Characters played by Richard Warner
Wilhelm Schlager
Characters played by Don Fellows
U.S. Colonel
Characters played by Doris Kunstmann
Erika
Characters played by Lorna Dallas
Meredith Morgan
Characters played by Sigrid Hanack
Siggi
Characters played by Peter Schlesinger
Udo Blimpermann