Netflix releases Swedish thriller miniseries Trouble Exchange

The Swedish thriller miniseries Trouble Exchange, based on the novel by Stefan Ahnhem, premiered on Netflix on October 30, 2026. The four-episode series follows two wealthy couples, Helene and Carl Wester, and Scarlett and Adam Harris, who participate in a home exchange between Stockholm and Sicily.

The plot centers on the discovery of a body in a well at the Sicilian villa, identified as Scarlett’s brother, Tom. While initial evidence points toward Carl due to psychological instability and phone geolocation, the narrative reveals a conspiracy between Adam and Helene. After Tom discovers an affair between Adam and Helene, an accidental struggle leads to Tom’s death. Adam and Helene subsequently manipulate evidence to frame Carl for the crime.