Nurse "Coffy" Coffin leads a double life. During the day, she's a nurse at work. At night, she's an avenging angel on a personal vendetta, tracking down the drug pushers who hooked her younger sister on drugs. Along the way, she meets a honest police detective who also is leading a double life. 黑人女性复仇片。 科菲是一名护士，她的妹妹染上了毒品，并被受污染的海洛因严重伤害。科菲开始了复仇和维持正义的使命，杀死了毒贩、皮条客和从她身边走过的匪徒们。
