German adaptation of Maurice Leblanc's "Arsène Lupin versus Herlock Sholmes" stories. German copyright laws allowed the producers to return "Sholmes" to the proper "Sherlock Holmes" who was portrayed by Viggo Larsen.

A young couple appear to be perfectly happy and in love, but one day the woman discovers that her husband is having an affair. She seeks out his mistress, and the two women agree to resolve their conflict in a duel.(stumfilm.dk)