Look back on PEOPLE's initial profile of Melissa Moore after she decided to go public with a book about her life as the ...

Melissa Moore grew up with a father who turned out to be the Happy Face Killer. How true is Dennis Quaid's portrayal in the ...

Actor Dennis Quaid tells PEOPLE he ultimately agreed to play serial killer Keith Jesperson in 'Happy Face' because the ...

In the new Paramount+ series “Happy Face,” Dennis Quaid plays real-life ... title is a “spinoff” of the Lifetime TV series “Monster in My Family,” which his daughter Melissa G.

How do you reconcile having that loving dad, with this monster, what he did? That's basically what the show ‘Happy Face' is about. That's what makes it different from a lot of other crime thrillers ...

"Happy Face" is "inspired by a true story," according ... loving relationship she had with her father as a child with the monster her father was in reality. That's where our story comes from." ...

"Melissa had to reconcile the loving relationship she had with her father as a child with the monster her father was in reality. That's where our story comes from." Here's what's drama and what's true ...