← Back to filmFilm · CastFull castHow to Become a Grown-UpOn screenCast4 credited performersRina ZelyonayaThe Kitten (voice)Klara RumyanovaThe Bunny (voice)Georgiy VitsinThe Mushroom (voice)Mariya VinogradovaThe Granny Cat, The Beaver, The Teddy Bear (voice)
