Ernest Jay

A lighthouse keeper has been murdered in mysterious circumstances and, during the ensuing investigation a Phantom Light keeps appearing at the scene of his death. (imdb)

A young Englishman abroad, Michael, visits the local low-life spot of Tiger Bay to test his assertion that the spirit of human romance survives even in the most unpromising of circumstances. He intervenes when a local criminal protection racketeer targets a Chinese nightclub, and falls in love with the owner's young English foster-sister. But Olaf's gang have only just started their campaign against Lui Chang, the cultured, elegant woman who owns the premises... (imdb)

A man ignores a warning to stay away from a sinister house on marshland near Liverpool; when someone drowns close by, he finds the evidence doesn't add up...

An under-cover detective lodges with a family as he tries to foil a gang of jewellery thieves.