Vincent Ball

as Carpenter

as Priest

as Bishop of Sydney

as Col. Ian (Johnny) Hamilton

as Mr. Dickson

as Cardinal

as Tom Knight

as Barnes - HMS Achilles (uncredited)

as Jenkins

as Ship's Officer

as Australian Soldier

as Dr. John Pierre

as Thelma's cousin (uncredited)

as Headmaster

as Ben

as Lachlan McKinnon

as Judge

as Pilot

as Dr. Jeremy Lyall

as Sgt Nesbitt

as P.C. at Hospital (uncredited)

as Australian Policeman (uncredited)

as the first workman

as Capt. Pat Foster

as Warren

as Rex Hooper

as Chief Justice Napier

as Bill Weiner

as Young Husband

as Higgins (uncredited)

as Michaels

as Alex / Karen's lover

as Sir Rupert Barrington

as John Drew

as George Storefield

as Second Sailor at Dance

as Hero in cinema sequence

as Cyril Williams

as Dave the Spook

as Digger

as Dr. Cumberland

as Admiral Spencer / Major Greenwell

as Bernard Wilcox

as Joseph Lyons (Prime Minister)

as Ted Lintott

as Lieutenant Commander Hubert Marsham

as Bill Vernon

as Dr. Blake

as Prime Minister

as Henley's Assistant

as Ransome

as Mike Billing

as Captain Ritchie

as Supt. James Kendall

as Mathew

as Flight Sergeant Watkins

as Williams

as Johnson

as Jack Murnahan

as Ken

as Stuart

as Bailey Clark

as Monty Chesney

as Boyd McKiel