Impulse

“It's easy to lose control.”

A murder in Los Angeles leaves a vice cop at the center of the investigation, and she never saw it coming. Lottie Mason (Theresa Russell) works undercover as a prostitute, and her job has begun to bleed into her own life, with a lieutenant (George Dzundza) on one side and a man named Stan (Jeff Fahey) on the other. Sondra Locke keeps Lottie caught between the two, unable to tell which one she can trust.