A university chemistry professor experiments with an ancient Mayan gas on a medical student, turning the would-be surgeon into a murdering ghoul as part of a plan to steal his…

A man is framed for embezzlement and runs off to San Francisco. His wife hires Ellery Queen to try and track him down before the police get to him.

Hugh “Bulldog” Drummond is on the precipice of matrimony to his beloved Phyllis — but a bank robbery and a daring escape is going to get in their way before…

The story of seven people: their lives and love affairs in Madrid during the Civil War.

Drummond manages to save a woman from jumping in front of his car but she runs away with his car. He traces her and she asks him to help her…

After saving himself from hanging, Laramie Nelson saves Tracks Williams from the same fate. They then travel to Lindsay’s ranch where they get jobs. There they run into Adams who…