The Rolling Hotel (1918)

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

At the insistence of Ruth Van Rydock, an old schoolfriend who is convinced that there is something wrong, Miss Marple agrees to visit 'Stonygates', the country house of Ruth's sister.

Mysterious Orfamay Quest hires Los Angeles private investigator Philip Marlowe to find her missing brother. Though the job seems simple enough, it leads Marlowe into the underbelly of the city, turning up leads who are murdered with ice picks, exotic dancers, blackmailed television stars, and self-preserving gangsters. Soon, Marlowe's life is on the line right along with his case.

Henry and Maggie attend the birthday party of a local publisher, where his son and stepson reenact a historical 18th century dual. Someone, however, has loaded the antique pistol with a real musket ball, so when son pulls the trigger, he kills his stepbrother in front of a roomful of witnesses. Henry and Maggie have to figure out who wanted the stepson dead and why.

Lothar Schramm is a simple man with complex problems, yet he seems like such a nice guy. He works as a taxi driver and lives by himself where he is happy to answer his door to strangers and kill them outright. As with many shy loner types he has a problem dealing with women so he drugs them and photographs their nude bodies for sexual stimulation. He then murders his helpless victims and so goes the life of a deranged serial killer.

Gino Felino is an NYPD detective from Brooklyn who knows everyone and everything in his neighborhood. Killing his partner was someone's big mistake... because he's now out for justice.

A homicide detective teams up with a criminal profiler to catch a serial killer whose crimes are inspired by the children's game, Hangman.

A duel between a suspected murderer and a detective pressed by people who want results. But whose skin is really wanted?

When notorious criminal Jacob Sternwood is forced to return to London, it gives detective Max Lewinsky one last chance to take down the man he's always been after.

A private investigator helps a former flame solve the murder of her wealthy grandfather, who lived in a sprawling estate surrounded by his idiosyncratic family.