How many movies have David S. Hart and Tim Ritter collaborated on?

They have worked on 2 movies together! Their first movie together was Hi-8 (Horror Independent 8) (2014) while their highest rated movie together was Frames of Fear (2016). They have not worked together since Frames of Fear (2016).

Frames of Fear (2016)

Role
Morty (segment 'Morty And Chester')
Crew
Writer
Crew
Sound

Hi-8 (Horror Independent 8) (2014)

Role
Chester Koz (Segment "The Tape")
Crew
Director
Crew
Writer
Crew
Executive Producer