Season 1 of Wisting premiered on April 11, 2019.

Homicide detective William Wisting struggles with the two toughest cases of his career. His serial killer investigation crosses paths with his journalist daughter's news story, putting her in grave danger.

Season 2 of Wisting premiered on December 26, 2021.

Season 3 of Wisting premiered on April 10, 2022.

Season 4 of Wisting premiered on March 24, 2024.

Season 5 of Wisting premiered on September 25, 2024.

Larvik Detective William Wisting is on sick leave, recuperating from an injury. When a plain white envelope containing a case number is left in his mailbox, Wisting is intrigued.