Diretor/a
Rod Blackhurst
DIRETOR/A
Elenco (na ordem dos créditos)
Terry Sullivan
Self - Fmr. Prosecutor, Cook County, IL
Philip Hersh
Audio Description Narrator
Jay Levine
Self - Ret. News Anchor & Chief Correspondent
Lawrence Finder
Karen Kuzma
Self - John Wayne Gacy's Sister
Craig Bowley
Self - John Wayne Gacy Prison Correspondent
William Kunkle
Self - Fmr. Chief Prosecutor, Cook County, IL
Dave Hachmeister
Self - Ret. Des Plaines Police Officer
Rafael Tovar
Self - Ret. Des Plaines Police Detective
Eugenia Godzik
Self - Gregory Godzik's Sister
Mike Albrecht
Patti Szyc-Rich
Self - John Szyc's Sister
Jim Szyc
Self - John Szyc's Brother
Ray Cornell
Self - John Wayne Gacy's Former Friend
David Dutton
Self - Fmr. Prosecutor, Black Hawk County, IA
Anthony Antonucci
Self - Former John Wayne Gacy Employee
Larry Potash
Self - News Reporter & Anchor
Alison True
Self - Journalist
Karen Conti
Self - John Wayne Gacy's Death Row Attorney
Ron Wilder
Self - Jeffrey Rignall's Partner
William Dorsch
Self - Ret. Chicago PD Homicide Detective
Tom Dart
Self - Sheriff of Cook County
Jason Moran
Self - Cook County Sheriff's Office
Joe Kozenczak
Self - Fmr. Des Plaines Police Chief
Marty Zielinski
Self - Photographer
Steven Becker
Self - Attorney
Mike Nelson
Bruno Muczynski
Self - Former John Wayne Gacy Neighbor
Michael Chernus
John Wayne Gacy