Wolfgang Hohlbein's classic novel Hagen von Tronje is being adapted into a gritty, high-end feature film and a six-part streaming series, focusing on the villain-turned-complex protagonist Hagen rather than the traditional hero Siegfried. Produced by Constantin Film, the production filmed in Iceland and the Czech Republic, aiming for a raw, "Game of Thrones" style with Gijs Naber as Hagen and Jannis Niewöhner as Siegfried, with a theatrical release set for autumn 2024. For more details, explore the official announcement on Constantini Film's website.