How Many If a Comrade Calls (1963) Cast Members Are Still Alive?

If a Comrade Calls (1963) featured a cast of 4 tracked actors. Of these, 1 (25%) are still alive today and 3 have passed away. The oldest surviving cast member is Natalya Malyavina, age 89. This film starred Andrey Khlebnikov and Lyubov Malinovskaya.