The Musgrave Ritual

Reginald Musgrave’s maître d’hôtel has disappeared! Called to the rescue Sherlock Holmes goes immediately to his friend to inspect the premises. He finds a stolen jewel in the new maître d’hôtel’s jacket and in a drawer the brief enigmatic words: the “Musgrave Ritual”. Seeking to elucidate their meaning which soon turns into a veritable treasure hunt he is led to one of the characters who has dark confessions to make... (europafilmtreasures.eu)