Watch Fatal Charm for Free: How to Stream the Movie Online at 123Movies. . Valerie's (Amanda Peterson) prosecutor mom is trying to put away Adam (Christopher Atkins), an alleged serial killer on trial for murdering six women. But he's so charming that the teenage Valerie just can't believe he really did it, and soon they begin sending each other letters. Adam is caught up in a jailbreak and ends up on the run.