For a part of public of this short drama, the start point of interest can be Lyanna Mormont from "GoT". It is a good start point. Because Bella Ramsey is ...great. Real great, just great, supporting the entire film with precise force. Giving the exact expected story about daughterhood and about survive. Cold and inspired and precise acting , served by beautiful cinematography, creating a lovely parable about indertictions, relations with the past, rules and fundamental decision. The last scene reminds "The Planet of Apes". Or "2001. A <Space Oddisey". It is not exactly a coincidence. Only what you deserves . So, Bella Ramsey. And her great, great, admirable at whale, work.