Dead Mountain - The Dyatlov Pass Incident
Перевал Дятлова (original)
Russia, 1959. A KGB major investigates the mysterious deaths of a group of nine student hikers in the Ural Mountains. Troubled by his past as a WWII veteran, he has a sixth sense and death seems to follow him around as he digs deeper into the mysterious incident. The more he learns, the more it becomes clear: the reason the students died will never see the light of day.
Starring Ivan Mulin, Pyotr Fyodorov, Mariya Lugovaya, Andrey Dobrovolsky, Aleksey Kirsanov, Egor Beroev, Alexandr Metelkin, Maria Matsel, Irina Lukina, Roman Evdokimov
Watch "Dead Mountain - The Dyatlov Pass Incident" from streaming services Fubo TV, Curiositystream (Prime) released in 2020. It's a action & adventure and mystery show, and has a rating of 7.7 out of 10 from Imdb which is usually fine for this kind of show.