"Bulldog Drummond's Peril" was originally released back in 1938.
Anyway - As the story goes - Bulldog is about to wed his long-suffering fiancee at her families' Swiss villa. The wedding is postponed when the Swiss police who are guarding their wedding gifts is killed. The murderer had a hidden agenda, as one of the gifts was an artificial diamond developed by the scientist father of the couples' friend, Gwen Longworth.
Anyway - As the story goes - Bulldog is about to wed his long-suffering fiancee at her families' Swiss villa. The wedding is postponed when the Swiss police who are guarding their wedding gifts is killed. The murderer had a hidden agenda, as one of the gifts was an artificial diamond developed by the scientist father of the couples' friend, Gwen Longworth.