Happy Face (TV) Cast
The cast of Happy Face. Updated on October 2, 2025.
6 actors
Annaleigh Ashford
as Melissa Moore (8 episodes)

Annaleigh Ashford plays Melissa Moore, the daughter of the Happy Face Killer, who pursues a career as a makeup artist on The Dr. Greg Show.

Dennis Quaid
as Keith Jesperson / Happy Face Killer (8 episodes)

Dennis Quaid portrays Keith Hunter Jesperson, known infamously as the Happy Face Killer.

James Wolk
as Ben Moore (8 episodes)
Tamera Tomakili
as Ivy (8 episodes)
Khiyla Aynne
as Hazel (8 episodes)
Benjamin Mackey
as Max (8 episodes)
For the best insights and data about the TV show Happy Face, visit our main Happy Face page.