My zdes, chtoby vam pomoch (TV series)

14-year-old Zhenya Kirsanov is helped by two ghost hunters: former investigator Maksim and his strange, mute partner, who himself resembles a maniac. The three of them will have to establish the true cause of the fire in which Zhenya's mother died, and find a merciless killer ghost capable of inhabiting the bodies of his victims. - IMDb