as Dr. Lucas
as Charles Merrow
as The Inspector
as Hacker
as Alec Prosser-Jones
as The Bishop
as Derreck Alwyn
as Dr. Tirpitz
as Doctor (uncredited)
as Mr. Arditti
as Colonel Ross
as Salesman
as Dr. Chisolm
as The Hon. Mr. Justice Yearsley
as Mr. Justice Yearsley
as Wolf Eisen
as Major Andrew Carlyle
as Inspector
as Marshal
as Basil Stewart
as Dr. Abbott
as Frank Houghton
as Brigadier
as Carter
as Captain
as Prince Vasili Kuragin
as Von Moltke
as Peter Naylor
as Hinchcliffe
as Mortimer Lightwood
