How many movies have Isidor Simkov and Nikolai Svobodin collaborated on?

They have worked on 2 movies together! Their first movie together was Lenin in October (1937) and was their highest rated movie together. They have not worked together since Lenin in 1918 (1939).

Crew
Co-Director
Role
Rutkovsky, a conspirator
Crew
Assistant Director
Role
Rutkovsky, the Social Revolutionary