Starring Mkrtich Arzumanyan and Alexander Arzumanyan.
The hero of the sitcom is a 12 year old boy, Alex, who lives with his mother. Alex is passionate about rock music and doesn't get along with his peers. The father of a teenager Roman Babayan is a very successful music producer who is divorced and has a wild life. By some miracle, father and son change bodies and are forced to replace each other until they find a way to reverse everything.