rob mariano fans absolutely LOSE IT as video of his secret 'Survivor' immunity idol trick in Amazon jungle goes viral — but the truth will shock you. A recently surfaced clip showing Rob Mariano retrieving a hidden immunity idol from a termite mound in the Amazon has sent fans into a frenzy, with many claiming it reveals production secrets. However, fact-checkers confirm the footage is from a 2012 fan-made parody, not an actual Survivor season, so don't fall for the hoax.