Faster, Pussycat! Kill! Kill! - 1965

Three strippers seeking thrills encounter a young couple. After dispatching the boyfriend, they take the girl hostage and begin scheming on a crippled old man living together along with his two sons at the town, reputedly concealing a sum of cash. They become house-guests of their man and attempt to purify the sons in an endeavor not realizing that the man has several goals of their own.