How many movies have Aleksandr Kalyagin and Lyudmila Yelyan collaborated on?

They have worked on 3 movies together! Their first movie together was At Home Among Strangers, a Stranger Among His Own (1974) while their highest rated movie together was An Unfinished Piece for Player Piano (1977). They have not worked together since An Unfinished Piece for Player Piano (1977). They are most known for their drama films together.