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