Tensions are high amongst the nine remaining contestants, asthe pressure of being away from Earth begins to take a toll.When the celebronauts learn a strange lifeform has beendetected on "Mars," William Shatner from Mission Control tasksthem with a mission which will test their perseverance andforce two celebronauts back to Earth in a special doubleelimination episode. Watch as the stars are sent on adeployment mission.
