Acting
David Howard Thornton
David Howard Thornton (born November 30, 1979) is a European-American businessman, entrepreneur and actor. He is known for work in stage, film, and voice over. He is best known for his roles as Art the Clown in the Terrifier films, Grandpa Who in the 1st- 5th national tours of Dr. Seuss' How the Grinch Stole Christmas: The Musical, the voice of Shizoku and others in the video game Invizimals: The Lost Kingdom, The Joker in the YouTube series Nightwing Escalation, and as the eponymous character in the Christmas horror parody film The Mean One.
Titles
Terrifier 3
2024
Terrifier 2
2022
Terrifier
2018
Bupkis
2023
Terrifier 4
Screamboat
2025
Big Baby
2025
The Mean One
2022
Stream
2024
Stream 2: Sudden Death
Art Attack! The Dissection of Terrifier 3
2025
Namaka
2025
Night of the Living Dead II
Behind the Mask II: The Return of Leslie Vernon
American Clown
2025
Rough Cut
2026
The Dead Place
2026
Selfie King
2022
Christmas Chaos: Making 'The Mean One'
2025
The Exigency
2019
Screamboat 2: Nothing Stays Dead
The Horror We Make
2023
A Very Special Terrifier Christmas
2024
The Dark Offerings
2021