John Whelpley

1996

• [ ] The Colony (Writer) 

2001

• [ ] Tremors 3: Back to Perfection (Teleplay) 

2015

• [ ] Tremors 5: Bloodlines (Screenplay) 

2018

• [ ] Tremors: A Cold Day in Hell (Writer) 
• [ ] Garage Sale Mysteries: Murder In D Minor (Writer) 

2021

• [ ] Garage Sale Mysteries: Searched & Seized (Writer)