character - Clive Young

character - Deputy Commissioner

character - Narrator

character - Narrator

character - Narrator

character - Jackman

character - Robert Menzies

character - Assistant Commissioner Astill

character - Rear Admiral

character - Rev. Bernard Thorson

character - Pilot

character - Flight Lieutenant Scott

character - Lee

character - Paul

character - Det.-Constable. Cowan

character - Keith Kossett

character - Renfrew (uncredited)