The best Anne Gwynne’s action movies

A gang of criminals, which includes a piano player and an imposing former convict known as 'Gruesome', has found out about a scientist's secret formula for a gas that temporarily paralyzes anyone who breathes it. When Gruesome accidentally inhales some of the gas and passes out, the police think he is dead and take him to the morgue, where he later revives and escapes. This puzzling incident attracts the interest of Dick Tracy, and when the criminals later use the gas to rob a bank, Tracy realizes that he must devote his entire attention to stopping them.

An arson investigator goes undercover to break up a ring that sets fires in order to collect the insurance.

A mysterious plague, the Purple Death, ravages the earth. Dr. Zarkov, investigating in his spaceship, finds a ship from planet Mongo seeding the atmosphere with dust. Sure enough, Ming the Merciless is up to his old tricks. So it's back to Mongo for Flash, Dale, and Zarkov, this time with ready-made allies waiting: Prince Barin of Arboria and Queen Fria of the frozen northern land of Frigia; where, it so happens, is found polarite, antidote to the plague. But Ming will use all his forces to keep our heroes from thwarting his plans of conquest.

The Man From Montreal is a lively entry in Universal's Richard Arlen-Andy Devine action series. The stars are cast respectively as fur trapper Clark Manning and constable Bones Blair, who carry on a friendly rivalry in the Canadian Northwest. Our heroes team up in the final reels to put the kibosh on a fur-smuggling racket, permitting Universal to plunge deeply into its stock-footage files. The leading ladies this time out are Anne Gwynne and Kay Sutton, their billing status indicating which one of the two ladies will land Clark Manning in the last scene. Incredibly, the Arlen-Devine series lasted for 14 films, none of them classics but all of them worthwhile Saturday-matinee fare.