Episode

Die Kassette The cassette

Next: Der Erdstrommotor The earthquake motor

Cast
Hugo Flink as Sherlock Holmes
Else Roscher as Amelie Christophersen
Ernst Ludwig as Direktor Fahlson
Lea Lara as Stella Lumbge
Hella Thornegg as Baronin Nerregaard
Victor Janson as Baron von Nerregaard