The best Jack MacGowran’s crime movies

What secret lay behind the dreaded Marsh Phantoms, the ghostly riders whose silent approach in the darkness of the bleak, unwelcoming Romney Marshes causes men to die of fright? Are they a genuine manifestation or a cover for illegal smuggling activities. Perhaps Dr. Blyss, the benign vicar of the quiet village of Dymchurch, knows the truth about the ruthless pirate and smuggler who lies buried in the village graveyard and can unravel the phenomenon of the curse of Captain Clegg.

A millionaire businessman's brain is kept alive after a fatal accident, and communicates clues to a doctor on the trail of the killer

A man has an affair with his condemned brother's girlfriend while plotting his escape in Tangier.

Dutch painter Jan-Van Rooyer hurries to keep a rendezvous with Jacqueline Cousteau, an elegant, sophisticated Frenchwoman, slightly his elder, whose relationship with him had turned from art student into one of love trysts. He arrives and is confronted by Detective Police Inspector Morgan who accuses him of having murdered Jacqueline. Morgan listens sceptically to the dazed denials of Van Rooyer as he tells the story of his relationship with the murdered woman. Morgan, after hearing the story, realizes that the mystery has deepened, and it becomes more complicated when the Assistant Commissioner, Sir Brian Lewis, explains that Jacqueline was not married but was being kept by Sir Howard Fenton, a high-ranking diplomat whose names must be kept out of the case.