When Does Star Trek Season 4 Come Out? Is It Renewed?
“To boldly go where no man has gone before”
Star Trek ended after Season 3.
IMDb
8.4/10
Seasons
3
Episodes
79

Diagnostics
- Network
- NBC
- Genres
- Sci-Fi & Fantasy, Drama
- First aired
- 1966-09-08
- Last aired
- 1969-06-03
- Runtime
- 50 min
- Rated
- TV-PG
Awards Won 1 Primetime Emmy. 19 wins & 32 nominations total
Predictive Logic Analysis
Star Trek has concluded its run. Production records list the series as ended, meaning the story has been brought to a planned close rather than left open. Barring a revival, there is no Season 4 in development.
What is Star Trek about?
Gene Roddenberry's original Star Trek ran for three seasons on NBC starting in 1966, and it nearly didn't survive even that long. Ratings were poor enough that a famous letter-writing campaign from fans saved it from cancellation after season two. That scrappy, almost-lost quality is part of what makes the show fascinating to revisit: it was never the prestige production it would eventually become in cultural memory. It was a mid-budget network adventure show that somehow managed to smuggle serious ideas about race, war, and human nature past the network censors by dressing them up in alien allegory.
The show's tone is earnest in a way that contemporary television rarely allows itself to be. Kirk, Spock, and McCoy form a genuinely functional dramatic triangle, with Spock's logic and McCoy's emotionalism pulling at Kirk from opposite directions while he tries to make impossible decisions. Leonard Nimoy's performance is the one that has aged best. He found something real in Spock, a dignity and a kind of loneliness, that still registers even when the rubber ears and budget sets have dated badly. Some episodes are frankly terrible, particularly in the third season when Roddenberry stepped back and the writing staff lost its footing. But the good ones, "City on the Edge of Forever," "The Doomsday Machine," "Mirror, Mirror," hold up as tight, imaginative science fiction storytelling by any standard.
Critics in 1966 were largely indifferent or mildly dismissive, treating it as genre fare rather than something worth serious attention. Audiences responded more warmly, but not warmly enough at the time. The show's real reception happened in syndication through the 1970s, when it built the devoted fanbase that turned it into a franchise and eventually brought it back as a film series. The IMDb score of 8.4 reflects what decades of retrospective appreciation look like.
What separates Star Trek from the science fiction television that came before it is the insistence that the future is worth wanting. The crew of the Enterprise is diverse on purpose, a pointed statement in 1966, and the show believes in diplomacy and curiosity as virtues. It can be preachy. Some allegories are blunt enough to qualify as lectures. But there is something enduring about a television show that treated its audience as people capable of caring whether humanity, centuries from now, does the right thing.
Created by Gene Roddenberry
Themes
Is Star Trek renewed or cancelled?
Working against it
The series is listed as ended
Why did Star Trek end?
Star Trek is one of the stranger stories in television history: a show that was arguably more influential after it went off the air than it ever was while it was on. NBC never really knew what to do with it. Ratings were modest at best, and the network shuffled it to a difficult Friday night timeslot in its third season, which didn't help. By 1969, the numbers simply weren't there to justify renewal, and NBC let it go after 79 episodes.
What makes the ending complicated is the fan campaign that preceded it. When cancellation looked likely after season two, viewers wrote in by the thousands, and NBC relented, ordering a third season. But that season came with reduced budgets and the damaging timeslot change, and the show never recovered in the ratings. Creator Gene Roddenberry, frustrated by the network's handling of the series, stepped back from day-to-day involvement in that final year, and the drop in quality was noticeable to many fans. By the time NBC finally cancelled it after season three, the show had run its course under those conditions.
The irony is that syndication turned Star Trek into a genuine cultural phenomenon through the 1970s, proving that a substantial audience had always existed, just not one that Nielsen ratings of the late 1960s were well-positioned to capture. The film series that launched in 1979 and the decades of spinoffs that followed are a direct consequence of that syndicated afterlife. The original show ended not because it had said everything it wanted to say, but because the network economics of its era simply couldn't sustain it.
Star Trek Season 4 Release Date
No new season is expected. Star Trek has ended, so there is no upcoming release to anticipate unless a revival is announced.
Best & worst episodes
Star Trek seasons
Season 11966 · 29 ep
- 1. The Man Trap1966-09-08 · ★ 7.3
- 2. Charlie X1966-09-15 · ★ 7.1
- 3. Where No Man Has Gone Before1966-09-22 · ★ 7.3
- 4. The Naked Time1966-09-29 · ★ 7.4
- 5. The Enemy Within1966-10-06 · ★ 7.2
- 6. Mudd's Women1966-10-13 · ★ 6.9
- 7. What Are Little Girls Made Of?1966-10-20 · ★ 7.3
- 8. Miri1966-10-27 · ★ 6.7
- 9. Dagger of the Mind1966-11-03 · ★ 7.2
- 10. The Corbomite Maneuver1966-11-10 · ★ 7.5
- 11. The Menagerie (1)1966-11-17 · ★ 7.7
- 12. The Menagerie (2)1966-11-24 · ★ 7.7
- 13. The Conscience of the King1966-12-08 · ★ 6.8
- 14. Balance of Terror1966-12-15 · ★ 8.0
- 15. Shore Leave1966-12-29 · ★ 7.0
- 16. The Galileo Seven1967-01-05 · ★ 7.3
- 17. The Squire of Gothos1967-01-12 · ★ 7.1
- 18. Arena1967-01-19 · ★ 7.2
- 19. Tomorrow Is Yesterday1967-01-26 · ★ 7.5
- 20. Court Martial1967-02-02 · ★ 7.5
- 21. The Return of the Archons1967-02-09 · ★ 7.1
- 22. Space Seed1967-02-16 · ★ 7.9
- 23. A Taste of Armageddon1967-02-23 · ★ 7.8
- 24. This Side of Paradise1967-03-02 · ★ 7.3
- 25. The Devil in the Dark1967-03-09 · ★ 7.6
- 26. Errand of Mercy1967-03-23 · ★ 7.5
- 27. The Alternative Factor1967-03-30 · ★ 6.2
- 28. The City on the Edge of Forever1967-04-06 · ★ 8.2
- 29. Operation: Annihilate!1967-04-13 · ★ 7.3
Season 21967 · 26 ep
- 1. Amok Time1967-09-15 · ★ 8.0
- 2. Who Mourns for Adonais?1967-09-22 · ★ 6.9
- 3. The Changeling1967-09-29 · ★ 7.4
- 4. Mirror, Mirror1967-10-06 · ★ 8.1
- 5. The Apple1967-10-13 · ★ 6.8
- 6. The Doomsday Machine1967-10-20 · ★ 8.0
- 7. Catspaw1967-10-27 · ★ 6.6
- 8. I, Mudd1967-11-03 · ★ 7.2
- 9. Metamorphosis1967-11-10 · ★ 7.1
- 10. Journey to Babel1967-11-17 · ★ 7.9
- 11. Friday's Child1967-12-01 · ★ 6.8
- 12. The Deadly Years1967-12-08 · ★ 7.1
- 13. Obsession1967-12-15 · ★ 7.1
- 14. Wolf in the Fold1967-12-22 · ★ 6.9
- 15. The Trouble With Tribbles1967-12-29 · ★ 8.1
- 16. The Gamesters of Triskelion1968-01-05 · ★ 6.7
- 17. A Piece of the Action1968-01-12 · ★ 7.3
- 18. The Immunity Syndrome1968-01-19 · ★ 7.3
- 19. A Private Little War1968-02-02 · ★ 6.5
- 20. Return to Tomorrow1968-02-09 · ★ 7.3
- 21. Patterns of Force1968-02-16 · ★ 7.2
- 22. By Any Other Name1968-02-23 · ★ 7.3
- 23. The Omega Glory1968-03-01 · ★ 6.3
- 24. The Ultimate Computer1968-03-08 · ★ 7.7
- 25. Bread and Circuses1968-03-15 · ★ 6.8
- 26. Assignment: Earth1968-03-29 · ★ 7.0
Season 31968 · 24 ep
- 1. Spock's Brain1968-09-20 · ★ 6.5
- 2. The Enterprise Incident1968-09-27 · ★ 7.8
- 3. The Paradise Syndrome1968-10-04 · ★ 6.6
- 4. And the Children Shall Lead1968-10-11 · ★ 6.0
- 5. Is There in Truth No Beauty?1968-10-18 · ★ 7.0
- 6. Spectre of the Gun1968-10-25 · ★ 7.0
- 7. Day of the Dove1968-11-01 · ★ 7.2
- 8. For the World Is Hollow and I Have Touched the Sky1968-11-08 · ★ 7.1
- 9. The Tholian Web1968-11-15 · ★ 7.6
- 10. Plato's Stepchildren1968-11-22 · ★ 6.6
- 11. Wink of an Eye1968-11-29 · ★ 7.2
- 12. The Empath1968-12-06 · ★ 6.6
- 13. Elaan of Troyius1968-12-20 · ★ 6.6
- 14. Whom Gods Destroy1969-01-03 · ★ 6.9
- 15. Let That Be Your Last Battlefield1969-01-10 · ★ 7.0
- 16. The Mark of Gideon1969-01-17 · ★ 6.8
- 17. That Which Survives1969-01-24 · ★ 6.6
- 18. The Lights of Zetar1969-01-31 · ★ 6.7
- 19. Requiem for Methuselah1969-02-14 · ★ 7.0
- 20. The Way to Eden1969-02-21 · ★ 6.2
- 21. The Cloud Minders1969-02-28 · ★ 7.1
- 22. The Savage Curtain1969-03-07 · ★ 6.8
- 23. All Our Yesterdays1969-03-14 · ★ 7.4
- 24. Turnabout Intruder1969-06-03 · ★ 6.9
Star Trek trailer
Star Trek cast
View all cast →
William Shatner
James T. Kirk

Leonard Nimoy
Spock

DeForest Kelley
Dr. McCoy

James Doohan
Scott

Walter Koenig
Pavel Chekov

George Takei
Sulu

Nichelle Nichols
Uhura
Where to watch Star Trek
AI Verdict
Star Trek has ended. Its final season has already aired and no further seasons are expected.
Verdict updated 3 months ago
Updated 2026-05-18 · AI-generated analysis
How we predict →Our verdicts have proved right for 136 of 192 decided shows →Star Trek latest news
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Frequently asked
- When does Star Trek Season 4 come out?
- Star Trek ended after Season 3.
- Is Star Trek renewed or cancelled?
- Star Trek has ended. Its final season has already aired and no further seasons are expected.
- Why did Star Trek end?
- Star Trek is one of the stranger stories in television history: a show that was arguably more influential after it went off the air than it ever was while it was on. NBC never really knew what to do with it. Ratings were modest at best, and the network shuffled it to a difficult Friday night timeslot in its third season, which didn't help. By 1969, the numbers simply weren't there to justify renewal, and NBC let it go after 79 episodes.
- How many seasons of Star Trek are there?
- Star Trek has aired 3 seasons so far.
- How many episodes of Star Trek are there?
- There are 79 episodes of Star Trek across 3 seasons.
- Who created Star Trek?
- Star Trek was created by Gene Roddenberry.
- Where can I watch Star Trek?
- Star Trek is available to stream on Paramount Plus Premium, Paramount Plus Essential, Paramount Plus Apple TV Channel , Paramount+ Amazon Channel, Paramount+ Roku Premium Channel, Amazon Video, Apple TV Store, Google Play Movies and Fandango At Home.
- What is Star Trek's IMDb rating?
- Star Trek holds an IMDb rating of 8.4/10 from 100,027 votes.


































