An early reality television hit hosted by Anderson Cooper, "The Mole" features 10 contestants working together to complete various mental and physical tasks, aiming for the ultimate prize of $1,000,000. Here's the twist: As the players work to accomplish each assignment, one of the contestants, the "mole," is out to thwart the operation from the start. In the final episode, the mole is revealed, and the remaining player gets the cash.