How many movies have Angel Vagenshtain and Borislav Sharaliev collaborated on?

They have worked on 4 movies together! Their first movie together was Two Victories (1956) while their highest rated movie together was Boris I: Part 1 – The Baptizing (1985). They have not worked together since Boris I: Part 1 – The Baptizing (1985). They are most known for their drama films together.