スタニスラフスキー・システム
Plyatt studied in the Moscow secondary school where he visited drama classes led by a popular Maly Theatre actor Vladimir Lebedev and then — by a Moscow Art Theatre actress Varvara Sokolova-Zalesskaya who introduced him to the basics of the Stanislavski's system. After that he decided to become a professional actor and in 1926 unsuccessfully tried to join the Moscow Art Theatre troupe.