John Wayne Gacy

The Killing of America

1981 · Self (archive footage)

Serial Killers: The Real Life Hannibal Lecters

2001 · Self

La Dama del Silencio: El caso Mataviejitas

2023 · Self (archive footage)

Murderers, Mobsters & Madmen Volume 1

1993

Serious Serial Killers

2012

Deadly Legacy

2018 · Self

Murderers, Mobsters, & Madmen: Volume 3: The Ghouls

1992

Biography

1987 · Self (archive footage)

American Justice

1992 · Self (archive footage)

Born to Kill?

2005 · Self (archive footage)

The Seventies

2015 · Self (archive footage)

Bir Katilin İfadeleri: John Wayne Gacy

2022 · Self (archive footage)

E! True Hollywood Story

1996 · Self (archive footage)

Twisted

2010 · Self (archive footage)

Monster in My Family

2015 · Self (archive footage)