How many movies have Georgiy Martynyuk and Mikhail Druyan collaborated on?

They have worked on 4 movies together! Their first movie together was The Adventures of Buratino (1959) while their highest rated movie together was The Most, the Most, the Most (1966). They have not worked together since The Adventures of the Magic Globe or Witch's Tricks (1991). They are most known for their animation films together.