Erotikon is a 1920 Swedish romantic comedy film directed by Mauritz Stiller, starring Tora Teje, Karin Molander, Anders de Wahl and Lars Hanson. It is based on the 1917 play A kék róka by Ferenc Herczeg. The story revolves around an entomology professor obsessed with the sexual life of bugs, and his easygoing wife who is courted by two suitors. Plot Leo Charpentier, entomology professor, is interested in polygamy among beetles but hasn't noticed that his wife Irene is having an affair with his best friend, sculptor Preben Wells, and flirting with an aviator, Baron Felix. They go to a ballet – Schaname, about the shah's wife who tries to seduce his best friend: he demurs but the shah kills him anyway. Leo says he'd have preferred a happy ending. In a shop, Irene hears a woman charging a fur to Preben and walks out, jealous. Preben sees Felix taking a woman home, and thinks it's Irene, and is also jealous. He goes to Irene's home and accuses her; she tells Leo she's deceived him, and walks out. Preben finds Felix's friend wasn't Irene at all. To atone for his mistake, he tries to return Irene to Leo – but when he finds her, and explains that the woman buying the fur was his model, it's they who make up. Irene phones Leo to point out that his niece Marte loves him and will cook the meals for him she never did herself. Cast Anders de Wahl as Leo Charpentier Tora Teje as Irene Karin Molander as Marthe Elin Lagergren as Irene's mother Lars Hanson as Preben Wells Vilhelm Bryde as baron Felix Bell Hedqvist as the baron's female friend Torsten Hammarén as Sidonius Vilhelm Berndtson as Jean The extensive ballet scene in the film was choreographed by Carina Ari, noted Swedish dancer. The dance was performed by the Royal Swedish Ballet and music was written by Kurt Atterberg. Release The film premiered in Sweden on 8 November 1920. It became a commercial success and was sold to 45 markets abroad. References External links 1920 films 1920 romantic comedy films Swedish silent feature films Swedish films based on plays Films based on works by Ferenc Herczeg Films directed by Mauritz Stiller Swedish black-and-white films Swedish romantic comedy films Silent romantic comedy films 1920s Swedish films