Star Trek - Series 1 - Episode 1
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.
Watch Star Trek - Series 1 Online Free
Episodes: 29 | Released: 1966 | Certificate: PG | Genre: Action/Adventure | Director: Leo Penn
Actors: William Shatner
, Leonard Nimoy
, DeForest Kelley
, James Doohan
, George Takei
, Nichelle Nichols
, Majel Barrett
, Walter Koenig
Star Trek - Series 1 - Episode 2
A powerful teenage boy wreaks havoc aboard the U.S.S. Enterprise.
Star Trek - Series 1 - Episode 3
Kirk's friend, Gary Mitchell, is transformed into a God-like entity.
Star Trek - Series 1 - Episode 4
A strange alien substance causes the crew to act out their deepest inhibitions, while the ship plummets out of orbit.
Star Trek - Series 1 - Episode 5
A transporter malfunction causes Captain Kirk to split into his "good" and "evil" selves, and a landing party will freeze to death if the crew is unable to find a way to merge the two Kirks back together.
Star Trek - Series 1 - Episode 6
The Enterprise picks up a intergalactic conman, Harry Mudd, and three incredibly beautiful women who harbor a dark secret.
Star Trek - Series 1 - Episode 7
Nurse Christine Chapel is reunited with her old fiance on Exo III, but the scientist has plans for Captain Kirk and the Federation.
Star Trek - Series 1 - Episode 8
A strange group of children are discovered on an Earth-like planet.
Star Trek - Series 1 - Episode 9
Kirk investigates an experimental facility for holding prisoners and finds a sinister scheme.
Star Trek - Series 1 - Episode 10
Kirk bluffs his way past what appears to be a powerful alien.
Star Trek - Series 1 - Episode 11
Spock hijacks the Enterprise to return an injured Captain Pike to Talos IV.
Star Trek - Series 1 - Episode 12
Spock hijacks the Enterprise to return an injured Captain Pike to Talos IV.
Star Trek - Series 1 - Episode 13
Kirk is one of the last survivors who can identify a mass killer, who lurks among a Shakespearean troupe aboard the Enterprise.
Star Trek - Series 1 - Episode 14
After attacking an outpost, Romulans battle the Enterprise.
Star Trek - Series 1 - Episode 15
On shore leave, the crew's thoughts come to life.
Star Trek - Series 1 - Episode 16
Spock commands a stranded away team when their shuttlecraft is stranded on a planet with hostile natives.
Star Trek - Series 1 - Episode 17
A powerful entity known as Trelane torments the crew of the Enterprise.
Star Trek - Series 1 - Episode 18
Kirk is pitted in a barehanded duel with a Gorn.
Star Trek - Series 1 - Episode 19
The Enterprise is thrown back to 20th century earth.
Star Trek - Series 1 - Episode 20
Captain Kirk's career is at stake when he is put on trial for the loss of a crewman during an ion storm.
Star Trek - Series 1 - Episode 21
The Enterprise encounters a seemingly peaceful civilization run by a "benevolent" being named Landru...who intends for them to join his people.
Star Trek - Series 1 - Episode 22
Kirk meets Khan, a leader of Earth’s Eugenics War.
Star Trek - Series 1 - Episode 23
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.
Star Trek - Series 1 - Episode 24
The Enterprise visits a colony where indigenous flower spores provide the settlers with peaceful contentment.
Star Trek - Series 1 - Episode 25
An unknown monster threatens a mining operation.
Star Trek - Series 1 - Episode 26
Kirk and Spock battle Klingons to free Organia.
Star Trek - Series 1 - Episode 27
Kirk and Spock encounter a mysterious alien named Lazarus who claims to be hunting a ruthless maniacal creature.
Star Trek - Series 1 - Episode 28
Kirk and Spock go back in time to save McCoy.
Star Trek - Series 1 - Episode 29
Kirk and the Enterprise must combat parasitic aliens.
