Joachim Fuchsberger as Inspektor Blacky Long

Karin Dor as Nora Sanders

Elisabeth Flickenschildt as Mrs. Shelton Ravelstoke

Karl-Georg Saebisch as Monkford

Eddi Arent as Anthony Edwards

Ernst Fritz Fürbringer as Sir Archibald

Fritz Rasp as Lord Godley Long

Dieter Eppler as Jackson Shelton

Ulrich Beiger as Henry Shelton

Karin Kernke as Ruth Lester aka Alice Cravel

Alf Marholm as Richard Shelton aka Richard Cravel

Otto Collin as Clay Shelton

Josef Dahmen as Henker

Peter Frank as Richter Bennett

Willem Fricke as Sergeant

Werner Hedman as Angler (Mr. Tornbridge)

Karl-Heinz Kreienbaum as Friedhofsgräber