How many movies have Robert Louis Stevenson and Vladimir Belorusov collaborated on?

They have worked on 3 movies together! Their first movie together was Treasure Island: Part II - Captain Flint's Treasure (1988) while their highest rated movie together was Treasure Island: Part I – Captain Flint's Map (1988). They have not worked together since Treasure Island (1989). They are most known for their adventure films together.