Top Billed Cast
Volodya Pozdneyev Petya
Тамара Трушина Mother
Yuriy Minin Teacher
Георгий Вицин Magician Now (voice)
Ирина Карташева Mother (voice)
Владимир Лепко Policemen / Executioner (voice)
Григорий Шпигель Teacher from the future (voice)
Leonid Eremeev Mustaches man (voice)
Анатолий Папанов Street sweeper Ivan / Robot (voice, incredited)
Клара Румянова Girl from the future (voice, uncredited)
Юрий Хржановский Stone age people / Teacher from the past / Magician Now (voice, uncredited)