Who voiced the protagonist in the popular films directed by Roman Abelevich Kachanov?
Roman Abelevich Kachanov:  He directed the popular series of films about Cheburashka based on the fairy tales written by Eduard Uspensky: "Gena the Crocodile", "Cheburashka", "Shapoklyak" and "Cheburashka Goes to School".
i don't know