Besides fiction he has also written the screenplay for Sveriges Television's drama series Kommissionen, a large part of the material for the television series Reuter & Skoog , as well as the screenplay for the film based on Let the Right One in.
Poza literaturą, napisał scenariusz do serii Kommissionen dla szwedzkiej telewizji, dużą część materiału do serii Reuter & Skoog oraz scenariusz do filmu Pozwól mi wejść.