10 Best Time Travel Episodes of 'The Twilight Zone,' Ranked
The best episodes of the classic sci-fi series that involve time travel include "Walking Distance" and "Once Upon a Time."
Rod Serling's The Twilight Zone was an innovation for television and is recognized today as one of the greatest series of all time. The classic anthology series featured episodes in various genres ranging from fantasy to psychological thriller, but it's mainly rooted in the science-fiction genre. The Twilight Zone introduced audiences to a revolutionary world of boundless imagination and supernatural possibilities, notably the concept of time travel.
