Well, not yet a film. Aleksandr Vinogradov is working on a film about Queer Tango in Russia, shining a light on the oppressive anti-gay climate there. He had an IndieGoGo crowdfunding campaign last fall, but it appears to be closed, well short of the goal. I can't imagine what it must be like to dance tango in a country/climate where it might get you beat up, jailed, or maybe even killed. Brave people.