How many movies have Igor Petrenko and Rostislav Bershauer acted in together?

They have worked on 2 movies together! Their first movie together was Viking (2016) while their highest rated movie together was Union of Salvation (2019). They have not worked together since Union of Salvation (2019).

Role
Baranov, grenadier of the Chernigov regiment, demoted major
Role
Lerner, gendarme