How many movies have Sergey Bondarchuk and Vyacheslav Ovchinnikov collaborated on?

They have worked on 6 movies together! Their first movie together was War and Peace, Part I: Andrei Bolkonsky (1966) while their highest rated movie together was War and Peace, Part III: The Year 1812 (1967). They have not worked together since They Fought for Their Motherland (1975). They are most known for their history films together.