The investigation into the “Happy Face” killer is the subject of a miniseries from Paramount+. Find out all the details of the true story here. The “Happy Face Killer” was one of the most ...

So to develop the story of Melissa Moore (Annaleigh Ashford), the author, podcaster, and adult daughter of so-called "Happy Face Killer" Keith ... is chillingly real, the revived cold case is ...

Season 1 of the Paramount+ series has concluded, and fans are asking for a second season. Find out what the cast has said about it so far.

The limited series also co-stars as James Wolk, Tamera Tomakili and David Harewood. Happy Face tells the real life story of Melissa G. Moore who discovers her father is a notorious serial killer.