How many movies have Mikhail Ptashuk and Mikhail Ulyanov collaborated on?

They have worked on 2 movies together! Their first movie together was Our Armoured Train (1988) while their highest rated movie together was Co-op Politburo, or Will be a Long Farewell (1992). They have not worked together since Co-op Politburo, or Will be a Long Farewell (1992).