How many movies have Aleksandr Ptushko and Grigoriy Shpigel collaborated on?

They have worked on 3 movies together! Their first movie together was Scarlet Sails (1961) while their highest rated movie together was The Tale of Tsar Saltan (1966). They have not worked together since The Tale of Tsar Saltan (1966). They are most known for their fantasy films together.