Female Prisoner #701: Scorpion (1972)7.7 /10

Storyline:  A young woman betrayed by corrupt detective Sugimi seeks revenge after being imprisoned for attempting to stab him. In prison, she faces abuse from guards while Sugimi and the mob plot her “accidental” death with the help of inmate Kagiri. Unaware of her unbreakable resolve, they underestimate the intensity of her thirst for vengeance.