How many movies have Bob Gale and Don Ferlazzo collaborated on?

They have worked on 1 movie together! Their first movie together was Project 88: Back to the Future Too (2020) and was their highest rated movie together. They have not worked together since Project 88: Back to the Future Too (2020).

Project 88: Back to the Future Too (2020)

Crew
Creator
Role
Marty McFly (scene 80)
Crew
Second Unit Director