Body doubles replace contestants in Survivor for missed moments or aerial shots. Nudity on Survivor, like Richard Hatch's, is no longer allowed, an evolution of the show's rules. Contestants must follow strict wardrobe guidelines, including waterproofing checks and specific colors.

There's a lot that goes on behind the scenes during Survivor. Like, for example, body doubles are used to replace the actual contestants. This usually takes place for a missed moment, or an aerial shot.

Similar to other long-running shows, Survivor has evolved along the way. Richard Hatch might never been seen again on TV, and that's due to his controversial past playing the game. It seems like Jeff Probst and others behind the scenes are trying to fix those issues from the past, which included nudity on the show during the first seasons. We'll reveal what Probst has done to change the rule, and why fans and contestants are mutually content.