During a murder hunt game at a country house, to which Hercule Poirot is invited as an “expert”, a real murder occurs.

Ed Harwood, a wisecracking private investigator from New York, discovers a crime at a hotel in Nice during a carnival. The unraveling of the mystery which lies behind will lead…

A Secret Service agent nabs a scalpel-happy doctor who runs drugs in caskets.

The children of feuding gangsters fall in love and fight to escape their parents’ notoriety.