as Constable (uncredited)
as Customs Chief J. S. Blake
as Col. Burlinson
as Claw Paw
as Studio Driver
as 1st Policeman (uncredited)
as Medical Officer
as Ship's Doctor
as Laboratory Technician
as Audiologist (uncredited)
as Alec Pearce
as Sergeant Rutherford
as Inspector Ames
as Hamish Gillespie
as Deighton
as Menzies
as Hotel Porter
as Fotheringay
as Dr. Soames
as Lloyd Williamson
as Hopkins
as Customer at Petrol Station (uncredited)
as Jimmy
as Maj. McDougal
as Victor Skyway
as Det. Insp. Simons
as Travers
as Inspector Mackenzie
as Desmond Cross
as Superintendent Rees
as McKern
as Morton, Earl of Lenox
as Munro
