The Cosmonaut (2013)

Watch The Cosmonaut: What if you got back home - and there was nobody there? In 1975, the first Soviet cosmonaut on the Moon is unable to make his way back and is declared missing in Space. However, through ghostly radio messages, he claims to have come back to Earth and found it empty, not a living soul. His unrealistic presence and his voice will little by little destroy the world of his beloved ones.