A Hill on the Dark Side of the Moon (Swedish: Berget på månens baksida) is a 1983 Swedish drama film about the life of the Russian mathematician Sofia Kovalevskaya, written by Agneta Pleijel and directed by Lennart Hjulström. Gunilla Nyroos won the award for Best Actress at the 20th Guldbagge Awards.
Cast
Bibi Andersson as Ann-Charlotte Leffler
Thommy Berggren as Maxim Kovalevskij
Roland Hedlund as Anton
Gerd Hegnell as Martha Mittag-Leffler
Ingvar Hirdwall as Gustaf Edgren
Gunilla Nyroos as Sonja Kovalevskij
Lina Pleijel as Foufa Kovaevskij
Birgitta Ulfsson as Greta
Iwar Wiklander as Gösta Mittag-Leffler