How many movies have Marina Orlova and Viktoriya Orlova collaborated on?

They have worked on 2 movies together! Their first movie together was Okhlamon (2007) while their highest rated movie together was Однажды в Америке, или Чисто русская сказка (2019). They have not worked together since Однажды в Америке, или Чисто русская сказка (2019).