How many movies have Gil Iverson and Hoyt Curtin collaborated on?

They have worked on 3 movies together! Their first movie together was The Flintstones Meet Rockula and Frankenstone (1979) and was their highest rated movie together. They have not worked together since Yogi Bear and the Magical Flight of the Spruce Goose (1987). They are most known for their tv movie films together.