A card cheat is threatened with exposure into joining a criminal enterprise that Sherlock Holmes believes is controlled by Professor Moriarity.

A sister and her disturbed twin are implicated in a murder and a police detective must figure out which one’s the killer.

A man gets lost in an underground passage. He follows the “guide” through the passage, but one after another, strange things happen to him. Is this space real? Or an…

Having once again avoided criminal conviction, Professor Moriarity develops a murderous plan to “finish off” his last major nemesis, Sherlock Holmes, by making him fail to prevent the perfect crime….

Good and bad characters are stuck in a ski chalet near buried Nazi gold in the Alps.

When a woman is found dead with her throat torn out, the local villagers blame a supernatural monster. But Sherlock Holmes, who gets drawn into the case from nearby Quebec,…

Mismatched travellers are stranded overnight at a lonely rural railway station. They soon learn of local superstition about a phantom train which is said to travel these parts at dead…

A fairly accurate historical account of Walter Reed’s search for the cause of “Yellow Jack” or Yellow Fever and those who risked their lives in the pursuit.

When a small town doctor buries his twin brother, a practitioner of the black arts, he believes him dead; but subsequent events force him to realize that his brother has,…

The latest assignment for respected detective Charlie Chan has come directly from the government and involves the disappearance of a scientist named Harper, who was working on an extremely important…

When an old acquaintance is murdered, Wolff is compelled to solve the case. Realizing more extreme measures are necessary, Wolff recruits his estranged and highly lethal brother, Brax, to help….

When a masked killer slaughters several campers in a small town, a sheriff and a deputy track the murderer to a local diner where, using their investigative skills, they must…