Wisting is a Norwegian thriller police procedural television series starring Sven Nordin as widower William Wisting, a senior police detective, and in the first five episodes, co-starring Carrie-Anne Moss as FBI Special Agent Maggie Griffin.Wisting is the most expensive television drama series produced in Norway. Its first season is based on two Jørn Lier Horst novels, The Caveman (2013) and The Hunting Dogs (2012). In episodes 1–5, Wisting heads a murder investigation with FBI collaboration since the suspect is a serial killer hunted in the US. In episodes 6-10, Wisting has to defend himself against accusations of tampering with evidence in a previous murder case. In late 2020, the show was renewed for a second season. Four episodes, based on the novel The Inner Darkness (2019), were aired in Scandinavia as Season 2 starting 26 December 2021, with a third season of similar length already confirmed; those eight episodes were originally intended to all be included in Season 2. This four-episode third season, based on The Night Man (2009), screened in Scandinavia in April 2022.