This is definetely one of the best Twilight Zone episode. Its creativity, originality and claver twists remind viewers of the fifties and sixties twilight zone episodes. The character of Andrea is sent from an unknown future back to kill Adolf Hitler It's an interesting possiblity, the power to end millions of death with only one, but Andrea has to battle the consequences her actions will have. The ending is absolutely brilliant. It doesn't take a genuis to guess that she obviously wont actually end up killing Hitler but speculating the twists are fun, and the ending is a treat.
A brilliant and inventive episode.