The Secret of EWMNo posterThe Secret of EWM1959Queuebrick VideoWatchedWWatchlistLFavoriteFLists1959Copy short linkThe Secret of EWMDocumentaryDirected by Semyon Raytburt·1959RateRateAbout the inventor Boris Egorov.DirectorSemyon RaytburtCinematographyYuriy BerenshteynStudioTsentrnauchfilmCastCrewDetailsWhere to watchNo cast listed.