Modus is a Swedish television psychological thriller directed by Lisa Siwe and Mani Maserrat. The story is adapted by Emmy Award winners Mai Brostrøm and Peter Thorsboe from the book Frukta inte by Norwegian author and lawyer Anne Holt.
The eight-part series premiered on TV4 in September 2015. Modus was broadcast in the United Kingdom on BBC Four during November and December 2016.
In November 2015, it was announced that the show had been renewed for a second season.