The Guard
Сторож (original)
The protagonist Vlad is a man of about forty; he lives and works as watchman in an old sanatorium that is due to be demolished. He obviously needs this work to live the life of a hermit. One night a married couple appears at the sanatorium: Vera and Stas. They are on the run. They are pursued by former friends and business partners of Stas. Vlad decides to help them, because he too is hiding from the past. Each character is threatened with the inevitable payment for wrong choices in the past, but helping each other, they try to expiate these faults.
Starring Yury Bykov, Vladislav Abashin, Alla Yuganova, Arthur Beschastny, Gela Meskhi, Oleg Zima, Aleksey Simonov, Nikolay Kozak, Dmitriy Blokhin, Evgeny Berezin
Watch "The Guard" on Netflix released in 2019. It's a drama and thriller movie, and has a rating of 6.2 out of 10 from Imdb which is usually fine for this kind of movie.