Casts
Hermann Speelmans
as Jimmy Ward / Sherlock Holmes
Trude Marlen
as Maria Iretzkaja
Elisabeth Wendt
as Lola
Edwin Jürgensen
as J.V. Barnov
Theo Shall
as Harry Morrel
Ernst Karchow
as Inspektor Brown
Werner Finck
as John, Diener bei Ward
Werner Scharf
as Jack Clark
Reinhold Bernt
as Wilson
