Elsa Keslassy International Correspondent Neon has bought North American rights to “The Unknown” (“L’Inconnue”), the hotly anticipated next movie from “Anatomy of a Fall”’s Oscar-winning co-writer Arthur Harari. As revealed by Variety earlier this week, the movie will star Léa Seydoux (“Dune 2”) and is being represented in international markets. Harari is rolling off of “Anatomy of a Fall” which he co-wrote with director Justine Triet, abd won an Oscar, two Golden Globes, a BAFTA and the Palme d’Or at last year’s Cannes Film Festival.