Stepan Krylov was born on February 14, 1910 in village Gorodok, Vyazma uyezd, Smolensk Governorate, Russian Empire as Stepan Ivanovich Krylov. He was an actor, known for Ivanovo detstvo (1962), Andrei Rublev (1966) and Anafema (1962). He died on February 28, 1998 in St. Petersburg, Russia.