How many movies have Isaac Schwarts and Nikolai Boyarsky collaborated on?

They have worked on 3 movies together! Their first movie together was The Living Corpse (1969) while their highest rated movie together was Incredible Bet, or True Event That Ended Happily Hundred Years Ago (1984). They have not worked together since Incredible Bet, or True Event That Ended Happily Hundred Years Ago (1984). They are most known for their drama films together.