The Safety Spinner is a form of Immunity created by Cabby in her episode pitch in "The Show Must Go On". It could be used on any elimination, and if they spun a prime number on the spinner, they could change a vote from any past elimination, causing a ripple effect on the space time continuum. but if they spun a four, they were immediately eliminated. If the spinner lands on "X", Christmas is cancelled, and the contestants would have to find an Immunity Icicle to save Christmas. The 4 Forcer can be used by another contestant to add four additional fours to the spinner, however, the contestant that uses the 4 Forcer would have forfeited the next four immunity challenges, and would have to turn around and stand on one leg for the rest of the elimination ceremony.
In The Series[]
In Cabby's episode pitch in "The Show Must Go On", Silver Spoon attempts to use the Safety Spinner, but Nickel uses the 4 Forcer, and turns around and lifts his leg as Silver Spoon spins the spinner. It lands on "X", which means Christmas is cancelled.