Klara Rumyanova as Сomma / Geography book(voice)

Aleksei Gribov as His Majesty The Verb Imperative (voice)

Anatoliy Papanov as Diggers / Polar bear (voice)

Mariya Vinogradova as Victor Perestukin (voice)

Grigoriy Shpigel as Question mark / Exclamation mark (voice)

Aleksandr Baranov as Russian language book / Math book (voice)

Nikolay Litvinov as radio (voice)

Leonid Kharitonov as Kuzya the cat (voice)