Cary Grant
Michael Andrews
Gertrude Michael
Rosemary Haydon
Claude Rains
John Stevenson
Margaret Swope
Nurse Rowland
Colin Tapley
Lieutenant Prescott
Billy Bevan
Private Foster
Frazer Acosta
Armenian officer (uncredited)
Robert Adair
Sergeant in general's office (uncredited)
Malay Clu
Armenian guard (uncredited)
Elspeth Dudgeon
Head Nurse (uncredited)
Mark Strong
Officer (uncredited)