출연진
Hermann Speelmans
Jimmy Ward / Sherlock Holmes
Trude Marlen
Maria Iretzkaja
Elisabeth Wendt
Lola
Edwin Jürgensen
J.V. Barnov
Theo Shall
Harry Morrel
Ernst Karchow
Inspektor Brown
Werner Finck
John, Diener bei Ward
Werner Scharf
Jack Clark
Hans Halden
James Hewitt
Henry Lorenzen
Archibald Pepperkorn
Reinhold Bernt
Wilson
Eva Tinschmann
Frau Miller
Ursula Herking
Maria Loja
Charles Willy Kayser