Besetzung (6)
Igor VladimirovVassili Gubanov
Nikolai PlotnikovProfessor Nitochkyn
Antonina MaksimovaYelisaveta Kondratyeva
Nina GulyayevaSoykaTatyana NadezhdinaKatya
Lyudmila MaksakovaIgor VladimirovVassili GubanovNikolai PlotnikovProfessor NitochkynAntonina MaksimovaYelisaveta KondratyevaNina GulyayevaSoykaTatyana NadezhdinaKatyaLyudmila Maksakova