Stepfather (1987)

Terry O'Quinn, Shelley Hack. After years of searching for a perfect family life by marrying widows and divorcées, Jerry marries Susan and instantly becomes a dad to her typical 16-year-old daughter Stephanie. But whenever Jerry's dream of perfection butts up against reality or opposition, his cheerful demeanor turns cold-blooded as he kills anyone who doesn't abide by his perfect" plan. 1987/color/89 min/R/widescreen.