Revelation of Ivan EfremovDocumentaryHistory90Revelation of Ivan Efremov90DocumentaryHistorythumb_upthumb_downRevelation of Ivan EfremovJune 1, 1990Directed byNelya GulchukAbout the life and work of the scientist and writer Ivan Efremov.SUlanguage Russian Last Updated: 17 days ago Request Update CastGurgen TonuntsTakhir SabirovAleksandr ZuevYelena Seropova RecommendedASinnersJokerOppenheimerAll Quiet on the Western FrontTitanicBirds of Prey (and the Fantabulous Emancipation of One Harley Quinn)Zack Snyder's Justice LeagueDuneTurning RedThe Suicide SquadSpider-Man: Into the Spider-VerseSpider-Man: No Way HomeHarry Potter and the Prisoner of AzkabanThe Last Duel