While the authorities might have finally locked away dangerous racketeer Lou Gannon (Gene Evans), he wastes no time in establishing himself as the prison's alpha dog...or in recruiting cons to join in a breakout. His impressionable young cellmate (Robert Blake) is all in...at least until he discovers that Gannon's escape plan only allows for one survivor. Folsom-shot pulse-pounder co-stars Timothy Carey, John Qualen, Sam Edwards. 79 min. Widescreen; Soundtrack: English Dolby Digital mono.