CBS’s Legendary 156-Episode Sci-Fi Anthology Series is Officially Free to Watch on Streaming
The full original run of The Twilight Zone, with its five seasons and 156 episodes, is currently available to stream for free on Tubi. The show’s run, which began in 1959, totals 156 episodes, and every one of them is free to watch right now.
From CBS to Tubi
Rod Serling, a television innovator, founded The Twilight Zone and aimed to stretch what had been seen on TV throughout the 1950s. That decade was controlled by taped plays and multi-camera sitcoms such as I Love Lucy. Serling instead developed The Twilight Zone as a single-camera anthology series, with each episode working as a small movie.
The show stayed at half an hour for most of its run, but season 4 tested a full hour instead before reverting to half-hour episodes for season 5. It lasted five seasons on CBS.
The Writing Behind It
The credit mostly belongs to Serling. He hosted every episode and wrote nearly 100 of them. The show drew inspiration from some of the earliest, greatest science fiction authors, including the works of H.G. Wells and Mary Shelley.
The show benefited from contributions by some of the 1950s’ most distinguished sci-fi writers, among them Ray Bradbury and Richard Matheson, and their writing helped establish the show’s lasting reputation.
What The Twilight Zone Tackled
While the show examined topics such as time travel and aliens, along with horror fixtures like ghosts and possessed dolls, the underlying messages were where the series truly found its audience. Episodes delved into themes of prejudice, loneliness, morality, and regret.
The legacy of The Twilight Zone surrounds us. Both Black Mirror and The Outer Limits were shaped by it. Yet the list of successors runs far beyond those two. The X-Files, Fringe, Lost, and Futurama all owe a debt to this classic series.
The Episodes That Still Work
Some entries remain essential viewing. “Nightmare at 20,000 Feet” is the well-known (and often parodied) episode about a gremlin on the wing of a plane, starring a young William Shatner. “Dummy,” about a living ventriloquist dummy, is another classic. “To Serve Man” is a beloved alien invasion story, especially for its twist ending.
Which Episodes to Try First
| Episode | What It’s About | Why It Matters |
|---|---|---|
| “Mirror Image” | A man sees his own reflection as a terrifying stranger | Direct inspiration for Jordan Peele’s 2019 movie Us |
| “Living Doll” | A possessed doll terrorizes a family | Direct inspiration for the killer Good Guy doll in Chucky |
| “Nightmare at 20,000 Feet” | A gremlin perches on the wing of an airplane | Features a young William Shatner |
| “Dummy” | A ventriloquist’s living dummy takes on a life of its own | A classic episode |
| “To Serve Man” | An alien invasion story with a twist ending | A beloved tale |
What Doesn’t Hold Up
It has been over 60 years since the show first aired, and some elements, especially the special effects, are inevitably dated. But the deeper and more universal themes endure. Many more episodes remain remarkably relevant and even touching.
Given how the collection hands you individual episodes, you can dip in and out across a selection of confirmed classics before committing to every single episode. That makes it a good show to return to repeatedly, unlike more bingeable shows where you need to stay on top of the continuity.
The Case for Free Streaming
For those who enjoy free viewing and are willing to give trial-and-error a chance to find the right episodes, this series is ideal. If modern science fiction and horror films are your taste, you will find that much of what we see in those genres today was born out of The Twilight Zone.
This television series has had a lasting effect on sci-fi and horror, shaping decades of television and film along the way. It stands as an excellent place to begin exploring these genres.
A Quick Look at the Numbers
- Seasons: 5
- Episodes: 156
- Debut year: 1959
- Network: CBS
- Creator: Rod Serling
- Streaming platform: Tubi
Black Mirror, The Outer Limits, The X-Files, Fringe, Lost, and Futurama all carry the weight of its influence. Jordan Peele and Don Mancini have pointed to specific episodes from the show as direct inspirations for their own work.
The whole run is available on Tubi, and the headline promises exactly what it delivers. CBS’s legendary 156-episode sci-fi anthology series is officially free to watch on streaming.
See the video the story is built around at Polygon.
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