| Actor | Harry Riebauer (as Inspektor Jeff Mitchell), Rudolf Fernau (as Lucius Clark), Hans Nielsen (as Tavish), Walter Giller (as Lord Edgar Blackmoor), Dieter Eppler (as Butler Anthony), Hans Reiser (as Mike Pierce), Richard Häussler (as Rechtsanwalt Dr. Tromby), Peter Nestler (as Tom), Gerhard Hartig (as Kriminalassistent Watson), Albert Bessler (as Gärtner Sebastian), Werner Schott (as Scotland-Yard-Chef), Carl de Vogt (as Arzt), Stephan Schwartz (as Philip, genannt Phips), Egon Vogel (as Postbeamter) |
