The best Gregg Martell’s crime movies

An ex-con trying to go straight must face a crazed criminal out for revenge.

Undertow stars Scott Brady as a gambler just out of wartime military service. No longer interested in wagers and speculations, Brady wants only to open up a mountain vacation lodge. Before this can take place, Brady is framed for murder, and forced to hide out in the home of Peggy Dow. With the help of Dow and a policeman friend, Brady searches for the real murderer. Watch carefully in Undertow and you'll spot new Universal contractee "Roc" Hudson as a plainclothes detective.

In "Shakedown," Howard Duff plays a photographer who will stop at nothing to climb his way to the very top of the success ladder. On the strength of his sheer tenacity, he gets a job with a major newspaper, and it's not long before he's made a name for himself by charming a notorious crime boss (Brian Donlevy) into allowing himself to be photographed. Donlevy takes him under his wing, but Duff decides to bite the hand that feeds him and sets Donlevy and another crime boss, Lawrence Tierney, against one another. He uses photos to blackmail Tierney into providing him with a steady income while he sidles up to Donlevy's wife on the sly, all the while romancing the photo editor of the paper at which he works.

A convicted racketeer becomes prison trustee when an inmate whom he persuaded to escape is killed.

A police detective uses any means possible to trap a gang of shoplifters.