Adolf Wohlbrück

Stefan 'Steve' Radetzky

Sally Gray

Carol Peters Radetzky

Derrick De Marney

Mike Carroll

Cecil Parker

Specialist

Percy Parsons

Bill Peters

Kenneth Kent

Andre De Guise

J.H. Roberts

Residing Physician (as J.H.Roberts)

Guy Middleton

Shorty

John Laurie

British Commander

Frederick Valk

Polish Bomber Commander