Happy Face Season 1

The series is based on the eponymous podcast by iHeartMedia, which tells the story of Melissa Jesperson-Moore, a participant in Dr. Oz's show. At the age of 15, she found out that her father, Keith Hunter Jesperson, was a serial killer known as the "Happy Face Killer." As she grew older, Melissa changed her name to hide the secret and completely severed ties with her father, who is serving a life sentence.