Vavilov is an episode of Cosmos: Possible Worlds starring Neil deGrasse Tyson, Matthew Jayson Cwern, and Yuri Lowenthal. Nikolai Vavilov risked his life for a discovery that would change the history of science.
Runtime: 50 minutes
Stars: Neil deGrasse Tyson, Matthew Jayson Cwern, Yuri Lowenthal, Seth MacFarlane
Director: Ann Druyan, Carl Sagan, Steven Soter, Brannon Braga