Season Regulars 11

  1. William Shatner

    William Shatner
    James T. Kirk

  2. Leonard Nimoy
  3. DeForest Kelley

    DeForest Kelley
    Leonard McCoy

  4. Majel Barrett

    Majel Barrett
    Christine Chapel

  5. Walter Koenig

    Walter Koenig
    Pavel Chekov

  6. George Takei

    George Takei
    Hikaru Sulu

  7. Nichelle Nichols
  8. James Doohan

    James Doohan
    Mr. Scott

  9. Majel Barrett

    Majel Barrett
    Starfleet Computer

  10. Bill Blackburn

    Bill Blackburn
    Lt. Hadley

  11. Frank da Vinci

    Frank da Vinci
    Lt. Brent

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Crew 8

Show

Episodes 29

1
7.1

The Man Trap

September 8, 1966

Kirk and his crew are at deadly risk from an alien creature that feeds on the salt in a human body and can take on any form.

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Crew 17

Directed by: Marc Daniels

Written by: George Clayton Johnson

Guest Stars 10 Full Cast & Crew

  1. Michael Zaslow
  2. Alfred Ryder

    Alfred Ryder
    Professor Robert Crater

  3. Jeanne Bal

    Jeanne Bal
    Nancy Crater

  4. Eddie Paskey

    Eddie Paskey
    Lt. Leslie (uncredited)

  5. Bruce Watson
  6. Grace Lee Whitney

    Grace Lee Whitney
    Yeoman Janice Rand

  7. Vince Howard

    Vince Howard
    Crewman who stalks Uhura

  8. Bill Blackburn

    Bill Blackburn
    Lt. Hadley

  9. Frank da Vinci
  10. Francine Pyne

    Francine Pyne
    Young-looking Nancy

Episode Images 2 View All Episode Images

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2
7.0

Charlie X

September 15, 1966

Captain Kirk must learn the limits to the power of a 17-year-old boy with the psychic ability to create anything and destroy anyone.

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September 22, 1966

While exploring the edge of the galaxy, the Enterprise encounters an energy barrier that gives two crewmen godlike powers.

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September 29, 1966

A strange alien substance causes the crew to act out their deepest inhibitions, while the ship plummets out of orbit.

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October 6, 1966

A transporter malfunction causes Captain Kirk to split into his "good" and "evil" selves, and a landing party will freeze to death if they don't merge the two back together.

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6
6.6

Mudd's Women

October 13, 1966

The Enterprise picks up a intergalactic conman, Harry Mudd, and three incredibly beautiful women who harbor a dark secret.

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October 20, 1966

Nurse Christine Chapel is reunited with her old fiance on Exo III, but the scientist has plans for Captain Kirk and the Federation.

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8
6.7

Miri

October 27, 1966

Kirk and a landing party are stranded on a planet due to a disease that causes any adult to die a painful death, and must deal with the local children who have survived.

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November 3, 1966

Kirk investigates an experimental facility for holding prisoners and finds a sinister scheme.

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November 10, 1966

The Enterprise encounters a vast alien ship that sets out to test them.

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November 17, 1966

Spock kidnaps his former captain, the crippled Christopher Pike, and heads for a quarantined planet, putting his career and Kirk's life on the line.

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November 24, 1966

Spock's court-martial continues as he attempts to justify his abduction of Pike, the theft of the Enterprise, and his heading for a planet declared forbidden by Starfleet.

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December 8, 1966

Kirk is one of the last survivors who can identify a mass killer, who lurks among a Shakespearean troupe aboard the Enterprise.

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December 15, 1966

Kirk pits the Enterprise against an invisible spaceship testing the Federation's defenses.

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15
6.5

Shore Leave

December 29, 1966

The Enterprise crew take shore leave on a peaceful, pastoral planet...where their dreams and fantasies come to life.

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January 5, 1967

Spock commands a stranded away team when their shuttlecraft is stranded on a planet with hostile natives.

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January 12, 1967

The Enterprise finds itself at the mercy of a seemingly omnipotent being who fancies himself a 18th century Englishman.

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18
7.0

Arena

January 19, 1967

When a mysterious alien race destroy an Earth colony, the Enterprise pursues but Kirk and the alien captain are forced to fight each other by powerful aliens.

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January 26, 1967

The Enterprise collides with a black hole and is thrown back to Earth in the 20th century, where they must find a way back and erase any trace of their presence. Matters become complicated when they rescue an Air Force pilot and cannot return him without changing history...but if he disappears that will change history as well.

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20
6.7

Court Martial

February 2, 1967

Captain Kirk's career is at stake when he is put on trial for the loss of a crewman during an ion storm.

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February 9, 1967

The Enterprise encounters a seemingly peaceful civilization run by a ""benevolent"" being named Landru...who intends for them to join his people.

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22
8.1

Space Seed

February 16, 1967

The Enterprise picks up a crew of genetic supermen from the 20th century...and their leader, Khan, plans to create a new empire.

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February 23, 1967

The Enterprise arrives at a planet to establish diplomatic relations and finds itself in the middle of a "peaceful" war that threatens to destroy the ship.

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March 2, 1967

The Enterprise crew is trapped in paradise when they come to rescue colonists who have fallen to pacifying alien spores and become infected themselves.

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March 9, 1967

Kirk investigates a series of grisly murders on a mining planet that are the work of a seemingly hostile alien creature.

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March 23, 1967

The Federation and the Klingon Empire teeter on the brink of war as Kirk investigates a humble planet caught in the middle - Organia, inhabited by pacifists

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March 30, 1967

Kirk and Spock encounter an alien named Lazarus who claims to be from an anti-matter universe.

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April 6, 1967

Kirk and Spock must travel into the past in order to correct a change that will alter history.

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April 13, 1967

Kirk and the Enterprise must combat parasitic aliens.

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