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: All-Stars is the eighth season of the American CBS competitive reality television series Survivor. It was filmed from November 3, 2003, through December 11, 2003, and premiered on February 1, 2004, after Super Bowl XXXVIII. It was filmed on the Pearl Islands of Panama, also the location of the previous season. Hosted by Jeff Probst, it consisted of the usual 39 days of gameplay with, for the first time, 18 returning competitors from the seven previous seasons instead of the usual 16 new contestants, and three tribes instead of the usual two.