When a mysterious whirlpool appears in the Atlantic Ocean, astronauts Belka and Strelka must once again act heroically and complete a mission to save the planet along with the distant home of their new alien friends. Evgeny Mironov, Sergey Burunov, Sergey Shnurov, Irina Pegova, Yulia Peresild, Sergei Dyachkov, Diomid Vinogradov Added on Amazon Prime 2023-03-30. Youtube Trailer