De mauvaise foi

11-year-old Molly Thompson seems to always be getting into trouble.

The zany plot follows nitwit Gracie Allen trying to help master sleuth Philo Vance solve a murder. Allen's uncle fixes her up with Bill at a company picnic. When the two go out to a nightclub that night, Gracie inadvertently links Bill to the murder of a thug after finding the dead body and Bill's cigarette case at the scene of the crime. While being questioned at the club, she meets Vance who's investigating the homicide. After Gracie's bungled attempts to solve the case, Vance decides it might be easier to have her working with him. Despite Gracie's "help," the two eventually find the real killer.

Two different gangs try to kidnap the same person which unfolds a big conspiracy.

A newly released prisoner and an ostensibly rich youth become aware of the place of the Russian Tsar's long lost treasure by a twist of fate.

Jack Drake,a man with a hundred faces and in reality a modern-day Robin Hood known only as Crackerjack, thrills all England with his exploits of stealing from the rich and giving to the poor. As a guest at a society party "Crackerjack" steals some valuable pearls, and the next day learns there has also been a hold-up at the party and a man killed. and Scotland Yard considers Crackerjack to be the leader of the killer-gang, and he realizes that someone is using his name to cover their own crimes. And sets out to prove it without having to disclose who he really is.

Rob West is a down on his luck ex-con who is trying to change his ways for the better. But when he gambles away twenty grand he must try to escape the wrath of his bookie and is forced to come out of retirement for one last job.