Thunder County (1974)

aka’s: Swamp Fever/Women’s Penitentiary XI/Cell Block Girls/Convict Women/Women’s Prison Escape

Four women escape from a prison and wind up stranded in a swamp with a lecherous redneck after them. Meanwhile, a federal agent tracks a ring of heroin smugglers (Ted Cassidy and Chris Robinson) through the same swamp. Mickey Rooney has top billing as a gas station attendant.