On screen
Cast
20 credited performers
Mason McNulty
Bobby
Mike Korich
Gacy
Brock Burnett
Howard
Caia Coley
Darlene
Artwork unavailable
Gordon Hinchen
Ozzie
Shelby Janes
Gacy’s Mother
Nick Stellate
Det. Carlson
Artwork unavailable
Michael Boutell
Daniel
Artwork unavailable
Izabellah Diez
Jessica
Lilo Baier
Diana
Ashley Ray Keefe
Julie
Artwork unavailable
Angelina Divine
Emma
Ryker Baloun
Kevin
Kirby Ellwood
Gacy’s Sister
John Omohundro
Jason
Lawrence Humphreys
Thomas
Shawn Tira
Anthony
Wesley Claggett
Duncan
Nathan Kendall
Tommy
Jon Heus
Luke