Stephen Johnston

2020s

1. 2025
   

   Ed Kemper

   Writer

   53
2. 2023
   

   The Quantum Devil

   Writer

   36
3. 2022
   

   C.I.Ape

   Writer

   38

2010s

1. 2010

   Detention

   Adaptation

2000s

1. 2005

   Officer Down

   Writer

2. 2004

   The Hillside Strangler

   Writer

3. 2002
   

   Ted Bundy

   Writer

   50

4. Tell Me No Lies

   Writer

5. 2000
   

   Ed Gein

   Writer

   44

6. Star Struck

   Writer

1990s

1. 1996

   Deadly Charades

   Writer

2020s

1. 2025
   

   Ed Kemper

   Co-Producer

   53