A chronicle of the interaction between college student Jason Moss and the object of his obsession, serial killer John Wayne Gacy.
You can now watch Dear Mr. Gacy online on the following streaming providers in the United States.
| Directing | Svetozar Ristovski | Director |
| Writing | Kellie Madison | Screenplay |
| Art | Michelle Pitney | Set Decoration |
| Production | Candice Elzinga | Casting |
| Art | James Willcock | Production Design |
| Directing | Carol Green-Lundy | Script Supervisor |
| Production | Gordon Yang | Producer |
| Production | Ferne Cassel | Casting |
| Costume & Make-Up | Katie Quinn | Costume Design |
| Editing | Scott Belyea | Editor |
| Writing | Jeffrey Kottler | Novel |
| Sound | Terry Frewer | Music |
| Art | Jeff Munt | Set Decoration |
| Writing | Jason Moss | Novel |
| Costume & Make-Up | Lyne Denomme | Assistant Makeup Artist |
| Costume & Make-Up | Jennifer Kipps | Key Makeup Artist |
| Production | Clark Peterson | Executive Producer |
| Production | Gilles LaPlante | Unit Production Manager |
| Directing | Brett McCord | Third Assistant Director |
| Writing | Clark Peterson | Story |
| Production | Gilles LaPlante | Line Producer |
| Directing | Michele E. Dutka | First Assistant Director |
| Art | Amber Boorman | Lead Set Dresser |
| Production | Jeffery Scott Lando | Associate Producer |
| Costume & Make-Up | Lyne Denomme | Assistant Hairstylist |
| Directing | Bryant Marshall | Second Assistant Director |
| Art | Keith Bakker | Set Dresser |
| Production | Tom Berry | Executive Producer |
| Crew | Larry Lynn | Cinematography |
| Costume & Make-Up | Jennifer Kipps | Key Hair Stylist |
| Production | Josée Bernard | Co-Executive Producer |
| Crew | Scott Belyea | Post-Production Manager |
| Costume & Make-Up | Behjat Benham | On Set Dresser |
| Production | Kellie Madison | Executive Producer |