One of the members of Society of the Snow's cast recently revealed an interesting behind-the-scenes tragic detail that adds a deeper layer to Roberto Canessa's character in the movie. Society of the Snow, Netflix's most recent survival film directed by Spanish director Alejandro Bayona, has certainly brought back a lot of attention to a forgotten real-life story, such as the Uruguayan Air Force Flight 571 crash from 1972. The film has been praised for its realism and the importance it gives to the people who didn't make it back home.

https://screenrant.com/society-of-the-snow-matias-recalt-canessa-real-experiences-closer/