3 seasons available (79 episodes)

Star Trek: The Original SeriesStar Trek: The Original Series

TVPGActionFamilyDramaClassics • AdventureScience FictionAliens • TV Series1966

The 23rd century adventures of Captain James T. Kirk and the U.S.S. Enterprise (NCC-1...more

The 23rd century adventures of Captain James T. Kirk and the U.S....More

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Season1 2 3
Amok Time
Episode 1

Amok Time

Spock undergoes the Vulcan mating ceremony.
Who Mourns for Adonais?
Episode 2

Who Mourns for Adonais?

The Enterprise encounters an alien who claims to be the Greek god Apollo.
The Changeling
Episode 3

The Changeling

The Enterprise encounters an ancient Earth probe bent on the sterilization of all life.
Mirror, Mirror
Episode 4

Mirror, Mirror

A transporter malfunction sends Kirk, Scotty, McCoy and Uhura to a parallel universe.
The Apple
Episode 5

The Apple

Kirk attempts to assist a primitive people that are ruled over by a computer named Vaal.
The Doomsday Machine
Episode 6

The Doomsday Machine

A machine that destroys entire planets threatens the Enterprise.
Catspaw
Episode 7

Catspaw

Aliens on a mission of conquest threaten the crew with witches, gouls, and goblins on a mysterious planet.
I, Mudd
Episode 8

I, Mudd

The Enterprise is taken over by a group of androids who are working for Kirk's old nemesis, Harry Mudd.
Metamorphosis
Episode 9

Metamorphosis

When their shuttle is diverted to a planetoid, Kirk, Spock, and McCoy encounter Earth's Warp Drive pioneer, Zefram Cochrane, who appears to have survived there alone for 150 years.
Journey to Babel
Episode 10

Journey to Babel

Tensions run high when the Enterprise transports ambassadors, including Vulcans Sarek and Amanda, to The Babel Conference.
Friday's Child
Episode 11

Friday's Child

The Enterprise crew clash with the Kingons in a local power struggle on tribal planet Capella IV.
The Deadly Years
Episode 12

The Deadly Years

A landing party, including the command staff, is infected with a disease that causes rapid aging and senility.
Obsession
Episode 13

Obsession

The Enterprise must deal with a creature from Kirk's past that feeds on human blood.
Wolf in the Fold
Episode 14

Wolf in the Fold

Scotty is implicated in the murder of a belly dancer while on leave.
The Trouble With Tribbles
Episode 15

The Trouble With Tribbles

The Enterprise is overrun by furry creatures while tangling with Klingons and bureaucrats.
The Gamesters of Triskelion
Episode 16

The Gamesters of Triskelion

Kirk, Chekov, and Uhura are kidnapped and forced to participate in a series of gladiatorial games.
A Piece of the Action
Episode 17

A Piece of the Action

Kirk investigates a planet with an Earth-like 1920's gangster culture.
The Immunity Syndrome
Episode 18

The Immunity Syndrome

After Spock senses the destructiion of a Vulcan ship, the Enterprise is sent to investigate the loss of all communications in that star system .
A Private Little War
Episode 19

A Private Little War

Kirk becomes involved in an arms race when the Klingons equip a native people with superior weaponry.
Return to Tomorrow
Episode 20

Return to Tomorrow

Telelpathic aliens take over Kirk and Spock's bodies in order to save themselves from oblivion.
Patterns of Force
Episode 21

Patterns of Force

Enterprise is sent to planet Ekos to investigate a disappearance of Federation historian John Gill, only to find they have developed a culture identical to Nazi Germany.
By Any Other Name
Episode 22

By Any Other Name

The Enterprise's command crew must thwart an invasion by aliens from another galaxy who plan to conquer this one.
The Omega Glory
Episode 23

The Omega Glory

The Enterprise finds a planet devastated by disease that completely drains its victims of moisture.
The Ultimate Computer
Episode 24

The Ultimate Computer

Starfleet uses the Enterprise to test a new super-sophisticated computer, but it soon develops a mind of its own.
Bread and Circuses
Episode 25

Bread and Circuses

Spock and McCoy are forced to fight in Roman-like games on a planet whose inhabitants see glatiator matches to the death as entertainment.
Assignment: Earth
Episode 26

Assignment: Earth

Kirk must decide whether to thwart or help a traveller from the future sent back to 1960s Earth on a secret mission.
Star Trek: Enterprise
TVPG • Action, Adventure • TV Series (2001)
Star Trek: Voyager
TVPG • Action, Adventure • TV Series (1997)
Star Trek: Deep Space Nine
TVPG • Action, Adventure • TV Series (1995)
Star Trek: The Original Series
TVPG • Action, Family • TV Series (1966)

About this Show

Star Trek: The Original Series

The 23rd century adventures of Captain James T. Kirk and the U.S.S. Enterprise (NCC-1701), a powerful interstellar spacecraft dispatched by Earth-based Starfleet Command to explore the galaxy. Kirk commands a crew of 430 men and women aboard his starship, which can travel at speeds surpassing the speed of light. Kirk's five-year mission—and his mandate from Starfleet—is to seek out new life and new civilizations, and to boldly go where no man has gone before.

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