It is called the Time Traveler's Paradox. In which a scientist creates a Time Machine and kills their younger self. So now a man who should not- can not- exist, somehow does. That is the Paradox, and Paradoxes are impossible.
π¬
Discover your next watch β randomly
Our trailer feed shows you random movies & shows one at a time. Hit Want and we'll remember it on your personal watchlist β so you never lose track of what caught your eye.