A bodies of a six-grader and his father are interchanges with the help of the magic machine invented by father.
Dmitri Zamulin
as Anton
Семён Морозов
as Father
Евгения Ханаева
as Grandma
Наталья Крачковская
as Nurse
Леонид Куравлёв
as Ruslan Ivanovich
Евгений Моргунов
as Goat owner
Александр Ширвиндт
as Doctor
Елизавета Никищихина
as English Teacher
Алла Будницкая
as Varvara Ivanovna
Георгий Георгиу
as Neighbor
Liliya Gritsenko
as Geography teacher
Герман Качин
as PE teacher
