as Capt. Grabner
as Sabatino Lepori
as Helmut von Danzig
as Man in Nightclub (uncredited)
as Jonathan Harker
as Rex Forrester
as Pietro Formari
as Principe
as Gernot
as Henry
as Peter von Hallstein
as Inspector Ruppert Redford
as Vladimir Stanislas Racoczi
as Robert Breiton
as Michel de Montsalvy
as Dr. Johnson
as Roland
as Self
as Inspector Thomas
as Viscount Gilbert de Villancourt
as Dario Lippi
as Alvise
as Philippe Avrecas
as Secondo pescatore
