Star Trek
Star Trek Season Unknown (1966-1969)
| 1-30 of 80 Episodes | Sorted by air date Oldest | Newest | Page |
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The Cage
When the Enterprise answers a distress call, Capt. Pike (Jeffrey Hunter) encounters manipulative aliens. Original series pilot.
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Turnabout Intruder
Original Airing: 6/3/69
A vengeful scientist (Sandra Smith) exchanges bodies with Kirk, then attempts to take command of the Enterprise.
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All Our Yesterdays
Original Airing: 3/14/69
Spock finds love when he, Kirk and McCoy become caught in past ages of a dying world; guest Mariette Hartley.
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The Savage Curtain
Original Airing: 3/7/69
An alien involves Kirk and Spock in a staged battle between good and evil for the lives of the Enterprise crew.
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The Cloud Minders
Original Airing: 2/28/69
A miners' rebellion interferes with the Enterprise's mission to collect a badly needed medical compound.
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The Way to Eden
Original Airing: 2/21/69
Rebellious young people, led by an insane scientist (Skip Homeier), demand to be transported to a world called Eden.
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Requiem for Methuselah
Original Airing: 2/14/69
Kirk falls for the ward (Louise Sorel) of a man (James Daly) who holds a cure for the ailing Enterprise crew.
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The Lights of Zetar
Original Airing: 1/31/69
Scott falls in love with a beautiful lieutenant, whose body and mind are taken over by a colony of aliens.
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That Which Survives
Original Airing: 1/24/69
Stranded on an outpost when the Enterprise is hurled far away, Kirk, Sulu and McCoy face a deadly woman (Lee Meriwether).
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Mark of Gideon
Original Airing: 1/17/69
Kirk suddenly finds himself on what appears to be the Enterprise, alone except for a beautiful alien (Sharon Acker).
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Let That Be Your Last Battlefield
Original Airing: 1/10/69
A centuries-old feud between sworn enemies (Frank Gorshin, Lou Antonio) threatens to destroy the Enterprise.
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Whom Gods Destroy
Original Airing: 1/3/69
Inmates gain control of an insane asylum, taking visiting Kirk and Spock prisoner; guests Yvonne Craig, Keye Luke.
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Elaan of Troyius
Original Airing: 12/20/68
Klingons interfere when the Enterprise is ordered to transport an unwilling royal bride (France Nuyen) to her wedding.
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The Empath
Original Airing: 12/6/68
A silent girl (Kathryn Hays) must save the lives of Kirk, Spock and McCoy when aliens torture them in an experiment.
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Wink of an Eye
Original Airing: 11/29/68
The dying Scalosians, invisible to humans, need the Enterprise crew to help repopulate their decimated planet.
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Plato's Stepchildren
Original Airing: 11/22/68
Rulers of a culture modeled after Plato's ``Republic'' kidnap Kirk, Spock and McCoy; guests Barbara Babcock, Michael Dunn.
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The Tholian Web
Original Airing: 11/15/68
Kirk, trapped on a disintegrating star ship, drifts between dimensions as an alien web closes around the Enterprise.
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For the World Is Hollow and I Have Touched the Sky
Original Airing: 11/8/68
Dying McCoy agrees to wed the priestess of an electronic oracle on a planetlike spaceship.
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Day of the Dove
Original Airing: 11/1/68
An alien which feeds on violence traps Klingons and Enterprise crewmen together; guests Michael Ansara, Susan Howard.
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Spectre of the Gun
Original Airing: 10/25/68
Powerful aliens transport the Enterprise officers into an illusionary re-creation of the gunfight at the OK Corral.
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Is There in Truth No Beauty?
Original Airing: 10/18/68
Only a jealous scientist (Diana Muldaur) can save Spock when he goes mad after seeing a hideous Medusan.
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And the Children Shall Lead
Original Airing: 10/11/68
A group of orphaned children under an alien's (Melvin Belli) control takes over the minds of the Enterprise crew.
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The Paradise Syndrome
Original Airing: 10/4/68
Spock must destroy an asteroid threatening a primitive world where lost and amnesiac Kirk has taken a wife.
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The Enterprise Incident
Original Airing: 9/27/68
A beautiful Romulan commander (Joanne Linville) woos Spock after capturing the Enterprise in the neutral zone.
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Spock's Brain
Original Airing: 9/20/68
Kirk retrieves Spock's stolen brain, which is being used to operate an underground civilization.
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Assignment: Earth
Original Airing: 3/29/68
On a mission to 1960s Earth, the Enterprise finds a human agent (Robert Lansing) working for aliens; guest Teri Garr.
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Bread and Circuses
Original Airing: 3/15/68
Kirk, Spock and McCoy are captives on a version of Earth combining the 1960s with ancient Rome.
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The Ultimate Computer
Original Airing: 3/8/68
A supercomputer with a mind of its own controls the Enterprise during a battle exercise; guest William Marshall.
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The Omega Glory
Original Airing: 3/1/68
A mad starship captain (Morgan Woodward) thinks he has discovered immortality on a war-ravaged world.
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By Any Other Name
Original Airing: 2/23/68
A band of hostile aliens from the Andromeda galaxy uses a distress signal to lure the Enterprise into a trap.
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