Survivor: Winners at War is the 40th season of the American competitive reality television series Survivor. This season, filmed in May and June 2019, is the eighth consecutive season to be filmed in Fiji. Celebrating the show's twentieth anniversary milestone, the season featured twenty returning winners from past Survivor seasons competing for a US$2 million prize. It was won by Tony Vlachos by a 12–4–0 vote over Natalie Anderson and Michele Fitzgerald, becoming the second two-time winner in Survivor. The season aired on CBS in the United States from February 12, 2020, to May 13, 2020. Due to the COVID-19 pandemic, the usual live finale for the winner reveal was replaced by a live teleconference between host Jeff Probst, situated in his garage, and the finalists in their respective homes.

Survivor: Island of the Idols is the 39th season of the American competitive reality television series Survivor. Hosted by Jeff Probst, it featured two tribes of ten new contestants. The season was filmed in Fiji during April and May 2019, and aired on CBS in the United States and Global in Canada from September 25, 2019, until December 18, 2019, when Tommy Sheehan was named the winner by an 8–2–0 vote over Dean Kowalski and Noura Salman.