Survivor 'Survivor: Island of the Idols' returning castaways Rob Mariano and Sandra Diaz-Twine and twist formally revealed by CBS 05/16/2019 Survivor: Island of the Idols' returning castaways and format twist have been officially announced by CBS. Read More RELATED NEWS 'Survivor' castaways Elizabeth Beisel and Jack Nichting announce they're dating!'Survivor: Island of the Idols' crowns Tommy Sheehan winner over Dean Kowalski, Jeff Probst apologizes to Kellee Kim at reunion for Dan Spilo handling'Survivor' producers and CBS release Dan Spilo statement and announce new inappropriate-behavior measures TAGS: The Amazing Race Survivor John Cochran Sandra Diaz-Twine Rob 'Boston Rob' Mariano Jeff Probst Debbie Wanner
