A London slasher pack the suitcases of his victims before stabbing them to death in this adaptation of Edgar Wallace's 'Secret of the Black Suitcases.'
Horst Tappert
Charles Barton
Fred Williams
Inspector Ruppert Redford
Barbara Rütting
Celia
Wolfgang Kieling
Ferencz
Siegfried Schürenberg
Dr. Bladmore
Elisa Montés
Helen Bennett
Eva Garden
Linda
Luis Morris
Andy Pickwick
