How many movies have Daws Butler and William E. DeBoer collaborated on?

They have worked on 1 movie together! Their first movie together was Yogi's First Christmas (1980) and was their highest rated movie together. They have not worked together since Yogi's First Christmas (1980).

Role
Yogi Bear / Snagglepuss / Huckleberry Hound / Augie Doggie (voice)
Crew
Negative Cutter