Gacy
- Jier: 2003
- Lân: United States of America
- Sjenre: Crime, Drama, Horror
- Studio: DEJ Productions, Peninsula Films, Rillington Production
- Keyword: serial killer, democrat
- Direkteur: Clive Saunders
- Cast: Mark Holton, Adam Baldwin, Charlie Weber, Allison Lange, Edith Jefferson, Joleen Lutz