Geoffrey Keen

as Minister of Defence

as Sir Frederick Gray

as Sir Frederick Gray

as Rockwell

as Sir Frederick Gray

as Kendall

as Sir Henry Leyton

as Judge Webster Thayer

as William Hargood

as James Glenn (voice)

as Commissioner Dalby

as Kendall

as Medical Professor

as General Bolt

as General Pugh

as Calder

as Willem Wattereus

as Bartels

as Yokel

as Sir John

as Davis

as Assistant Chief of the Naval Staff (A.C.N.S.)

as Gaston

as Supt. Graham

as Inspector Scott

as Headmaster

as Michael Abercrombie aka Young Abercrombie

as Charles Dixon

as Dr Harvey

as Prison Chaplain

as Chief Superintendent Jim Malcolm

as Gen. Nye

as Dr. Sutton

as Inspector Colby

as Hornbeam

as Harry Stanton

as President

as Dean

as Campbell

as Maurie Green

as Killearn

as Policeman

as Mr Gregory

as Craig

as Company Sergeant Major

as Detective Inspector Deakin

as Father Vincent

as Morgan Williams

as Police Inspector

as Israel Hands

as Bolger

as Detective Davis