Charlie Parsons reflects on 'Survivor' after 50 seasons on CBS CBS/Supplied EXCLUSIVE: If ever there was a TV pitch document that has stood the test of time, it’s the vision for Survivor. Written 30 years ago, it reads like it could be a sales brochure for any of the modern-day entertainment series that have followed in Survivor’s sandy footprints. “The episodic nature of the show draws and holds viewers in the same way as a drama, but it retains the hard-edged authenticity and compelling unpredictability of reality programming,” says the document.