Many films were like this one, where you can find all the ingredients that you usually have in prison films. I thought to find Barton Mc Lane as the warden of this jail. I don't know why, but each time I see Barton McLane's name in a crime film, I imagine him as a prison warden. This one is short, but not on the same scale as the best films of Warner. But Nick Grinde is not Robert Florey either; Florey who was an excellent B director for Warner in the forties, and thirties too. However Nick Grinde was a director whose stuff should be seen again, just to check if there is anything worth. It is absolutely possible. Some elements here reminded me a westrn from 1968: FIVE CARDS STUD.
Review of Jailbreak
