What actors and actresses appeared in Staraya gvardiya - 1941?

You are likely referring to the film "Old Guard" (Старая гвардия), a 1941 Soviet war film.

Here are some of the main actors and actresses:

* Boris Andreyev as Ivan Serbin, a Red Army commander

* Marina Ladynina as Katerina, Serbin's wife

* Mikhail Kuznetsov as Sergey, a political instructor

* Vera Maretskaya as Nadya, a woman who helps the partisans

* Boris Chirkov as Semyon, a partisan leader

* Sergey Martinson as Petlyuk, a traitor

* Viktor Stanitsyn as Fedya, a young partisan

This is not an exhaustive list, as the film featured a large cast. However, these are some of the most prominent actors.