Horrific Acts - Production & Contact Info

Cast	+ Add Cast
29 cast members

Name	Known for
John Wayne Gacy Self - Serial Killer (archive footage) Self - Serial Killer (archive footage) See fewer	The New Detectives: Case Studies in Forensic Science (1996)
Patti Szyc-Rich Self - John Szyc's Sister Self - John Szyc's Sister See fewer	John Wayne Gacy: Devil in Disguise (2021)
Jim Szyc Self - John Szyc's Brother Self - John Szyc's Brother See fewer	John Wayne Gacy: Devil in Disguise (2021)
Jay Levine Self - Ret. News Anchor & Chief Correspondent Self - Ret. News Anchor & Chief Correspondent See fewer	The Fugitive (1993)
Rafael Tovar Self - Ret. Des Plaines Police Detective Self - Ret. Des Plaines Police Detective See fewer	John Wayne Gacy: Devil in Disguise (2021)
Dave Hachmeister Self - Ret. Des Plaines Police Officer Self - Ret. Des Plaines Police Officer See fewer	John Wayne Gacy: Killer Clown's Revenge (2019)
Mike Albrecht Self - Ret. Des Plaines Police Officer (as Michael Albrecht) Self - Ret. Des Plaines Police Officer (as Michael Albrecht) See fewer	John Wayne Gacy: Devil in Disguise (2021)
Karen Kuzma Self - John Wayne Gacy's Sister Self - John Wayne Gacy's Sister See fewer	John Wayne Gacy: Devil in Disguise (2021)
William Kunkle Self - Fmr. Chief Prosecutor, Cook County, IL Self - Fmr. Chief Prosecutor, Cook County, IL See fewer	The John Wayne Gacy Murders: Life and Death in Chicago (2024)
Terry Sullivan Self - Fmr. Prosecutor, Cook County, IL Self - Fmr. Prosecutor, Cook County, IL See fewer	Serious Serial Killers (2012)
Lawrence Finder Self - Fmr. Prosecutor, Cook County, IL Self - Fmr. Prosecutor, Cook County, IL See fewer	John Wayne Gacy: Devil in Disguise (2021)
Eugenia Godzik Self - Gregory Godzik's Sister Self - Gregory Godzik's Sister See fewer	John Wayne Gacy: Devil in Disguise (2021)
Ron Wilder Self - Jeffrey Rignall's Partner Self - Jeffrey Rignall's Partner See fewer	John Wayne Gacy: Devil in Disguise (2021)
Sam Amirante Self - John Wayne Gacy's Attorney (archive footage) Self - John Wayne Gacy's Attorney (archive footage) See fewer	Chicago Gangsters
David Brinkley Self - Host, NBC Nightly News (archive footage) Self - Host, NBC Nightly News (archive footage) See fewer	FDR (1982)
David Cram Self - Former John Wayne Gacy Employee (archive footage) Self - Former John Wayne Gacy Employee (archive footage) See fewer	Serious Serial Killers (2012)
Eugenia Godzik Self - Gregory Godzik's Mother (archive footage) Self - Gregory Godzik's Mother (archive footage) See fewer
Gregory Godzik Self - Victim of John Wayne Gacy (archive footage) Self - Victim of John Wayne Gacy (archive footage) See fewer
John Godzik Self - Gregory Godzik's Father (archive footage) Self - Gregory Godzik's Father (archive footage) See fewer
Philip Hersh Audio Description Narrator (voice) Audio Description Narrator (voice) See fewer	District 13: Ultimatum (2009)
Carole Hoff Self - John Wayne Gacy's Second Wife (archive footage) (as Carole Lofgren) Self - John Wayne Gacy's Second Wife (archive footage) (as Carole Lofgren) See fewer
Robert Piest Self - Victim of John Wayne Gacy (archive footage) Self - Victim of John Wayne Gacy (archive footage) See fewer
Robert K. Ressler Self - Ret. FBI Profiler (voice) (archive footage) Self - Ret. FBI Profiler (voice) (archive footage) See fewer	Murder: No Apparent Motive (1984)
Jeffrey Rignall Self - Survivor of John Wayne Gacy Attack (archive footage) Self - Survivor of John Wayne Gacy Attack (archive footage) See fewer
Michael Rossi Self - Former John Wayne Gacy Employee (archive footage) Self - Former John Wayne Gacy Employee (archive footage) See fewer
Robert Stein Self - Medical Examiner, Cook County, IL (archive footage) Self - Medical Examiner, Cook County, IL (archive footage) See fewer	The Mystery of Al Capone's Vaults (1986)
John Szyc Self - Victim of John Wayne Gacy (archive footage) Self - Victim of John Wayne Gacy (archive footage) See fewer
Richard Szyc Self - John Szyc's Father (archive footage) Self - John Szyc's Father (archive footage) See fewer
Rosemarie Szyc Self - John Szyc's Mother (archive footage) Self - John Szyc's Mother (archive footage) See fewer