Bulldog Drummond's Peril

本片由詹姆斯·P·霍根导演妮迪亚·威斯特曼,约翰·巴里摩尔,约翰·霍华德主演，于未知美国上映！

The intended wedding of Captain Hugh "Bulldog" Drummond to Phyllis Clavering at her villa in Switzerland is stopped short (once again) when someone murders the Swiss policeman who is guarding their wedding presents. The killer makes off with their prize possession, a synthetic diamond, made by a secret process by Professor Bernard Goodman , the father of their good friend Gwen Longworth. A guest, Sir Raymond Blantyre, head of the Metropolitan Diamond Syndicate, disappears at the same time, and Drummond suspects that Sir Raymond, who has the most to lose if Professor Goodman proceeds with his plans to publish his secret process, has something to do with the theft. He leaves Phyllis and chases back to England. Colonel Nielsen, of Scotland Yard, as usual scoffs at Drummond's suspicions and insists that a man as respected as Sir Raymond could not possibly be involved in such a crime. But, as usual, he has Drummond followed just in the event he turns up something unexpected. An explosion that wrecks Goodman's house, and apparently kills him, makes Drummond more positive that the diamond king has again resorted to murder to protect his business. He follows Professor Botulian, a life-long rival of Goodman's, whom he believes to be involved in the affair. His hunt leads him to a lonely house on the outskirts of London where he finds Goodman a prisoner. Before they can escape, Drummond and Goodman are joined by Tenny (E. E. Clive), his valet, and Phyllis, who are also (as usual) being held by the crooks. Faced by Blantyne and his armed confederates, Drummond begins to fight his way out, but is met by superior forces.