Origin: USSR

https://www.imcdb.org/movie_428207-Edinstvennoe-voskresennye.html
Original cyrillic title Единственное воскресенье
Estonian title Ainus pühapäev

Origin: Russia
https://www.imcdb.org/movie_483200-Vedma.html

Origin: Russian Empire(Looks like we dont have this flag? List as Russian? Or just keep it as it is?)

https://www.imcdb.org/movie_14219114-Laenatud-naene.html

Origin: Finland

https://www.imcdb.org/movie_467756-Aika-tappaa.html

Origin: Estonia

https://www.imcdb.org/movie_2120166-T%C3%A4itsa-l%C3%B5pp.html
https://www.imcdb.org/movie_6315438-Seltsimees-laps.html
https://www.imcdb.org/movie_1749505-ENSV--Eesti-N%C3%B5ukogude-Sotsialistlik-Vabariik.html
https://www.imcdb.org/movie_245243-Ma-olen-v%C3%A4sinud-vihkamast.html
https://www.imcdb.org/movie_969685-Wremja.html
https://www.imcdb.org/movie_439664-Lammas-all-paremas-nurgas.html
https://www.imcdb.org/movie_5604510-P%C3%A4evad%2C-mis-ajasid-segadusse.html
https://www.imcdb.org/movie_1004517218-Wigla-Show.html
https://www.imcdb.org/movie_816423-August-1991.html