The Scientist, the Imposter and Stalin: How to Feed the People is a new film on Vavilov by Gulya Mirzoeva. It looks like it can be ordered from Icarus Films.
Made entirely with previously unreleased archival footage, THE SCIENTIST, THE IMPOSTER AND STALIN offers a rare immediacy to events that took place decades ago. It is both an engrossing story and a warning about the disastrous results of yoking science to politics.
Here’s the teaser. ((There seems to be a French version on YouTube, but I have no idea whether it’s legally there.))