Star Trek

Season 1


No. Title Stardate Location Guests Villains
1
The Cage Unknown Talos IV Dr Theodore Haskins
Vina
The Keeper
Talosians
This is the first pilot episode. The crew of the Enterprise was Captain Christopher Pike, Number One, Mr Spock, Joe Tyler, Dr Boyce, Yeoman Colt, CPO Garrison, Pitcairn. Only Spock would remain in subsequent episodes.
2
Where No Man Has Gone Before 1312.4 Delta Vega   Gary Mitchell
Elizabeth Dehner
This is the second pilot episode. The crew of the Enterprise was Captain James E Kirk (later James T Kirk), Mr Spock, Montgomery Scott (Scotty), Sulu, Dr Piper, Lt Cmdr Gary Mitchell, Dr Elizabeth Dehner, Yeoman Smith, Lee Kelso, Alden.
3
The Corbomite Manoeuver 1512.2 Space Dave Bailey Balok
This is the first episode of the series proper. The crew are Captain Kirk, Mr Spock, Sulu, Scotty and introduces Dr Leonard McCoy, Lieutenant Uhura, and Yeoman Rand.
4
Mudd's Women 1329.1 Mining planet   Harry Mudd
This is the first appearance of Harry Mudd. Spock is referred to as a Vulcanian.
5
The Enemy Within 1672.1 Alpha 177   Evil Kirk
McCoy says "He's dead, Jim" for the first time. The Vulcan Nerve Pinch makes its first appearance.
6
The Man Trap 1531.1 M-133 Robert Crater Salt Creature
7
The Naked Time 1704.2 Psi 2000 Lt Riley
Lt Tormolen
Madness Virus
Nurse Christine Chapel makes her first appearance. Spock is revealed to have a Vulcan father and an Earth mother.
8
Charlie X 1533.6 Space The Thasians Charlie Evans
9
Balance Of Terror 1709.1 Neutral Zone Lt Stiles The Romulans
This is the first appearance of the Romulans. They are related to Vulcans.
10
What Are Little Girls Made Of? 2712.4 Exo III Christine Chapel
Andrea
Ruk
Dr Roger Korby
11
Dagger Of The Mind 2715.1 Tantalus Five Dr Van Gelder
Dr Helen Noel
Dr Adams
The Vulcan Mind Meld makes its first appearance.
12
Miri 2713.5 Unnamed planet Miri
Jahn
 
13
The Concience Of The King 2817.6 Q Thomas Leighton
Anton Karidan
Lt Riley
Lenore Karidan
Yeoman Rand makes her final appearance.
14
The Galileo Seven 2821.5 Taurus II Yeoman Mears
High Commissioner Ferris
 
The shuttlecraft makes its first appearance.
15
Court Martial 2947.3 Starbase 12 Commodore Stone
Areel Shaw
Samuel Cogley
Ben Finney
16
The Menagerie 3012.4 Starbase 6
Talos IV
Captain Pike
Commodore Mendez
The Talosians
 
This is the only appearance of Captain Pike since the pilot episode.
17
Shore Leave 3025.3 Earthlike planet Ruth
Finnegan
The Caretaker
 
18
The Squire Of Gothos 2124.5 Planet in Quadrant 904   Trelane
19
Arena 3045.6 Cestus III Lt Harold The Metrons
Gorn
20
The Alternative Factor 3087.6 Unnamed planet   Lazarus
21
Tomorrow Is Yesterday 3113.2 20th Century Earth Captain John Christopher  
This is the first time that the Enterprise crew travel back in time to the Earth.
22
The Return Of The Archons 3156.2 Beta III Reger
Marplon
Landru
23
A Taste Of Armageddon 3192.1 Eminiar VII Ambassador Fox Eminians
Vendikarians
24
Space Seed 3141.9 Space Marla McGivers Khan
25
This Side Of Paradise 3417.3 Omicron Ceti III Leila Kalomi
Elias Sandoval
 
26
The Devil In The Dark 3196.1 Janus VI Vanderberg
Horta
 
This is the second time that Mr Spock uses the Mind Meld.
27
Errand Of Mercy 3198.4 Organia Organian Council Klingons
Commander Kor
This is the first appearance of the Klingons.
28
The City On The Edge Of Forever 3134.0 1930s Earth Edith Keeler
Guardian of Forever
 
This is the second time travel story to the Earth's past. The possibility of changing history is introduced.
29
Operation Annihilate 3287.2 Deneva Aurelan Kirk
Peter Kirk
Pain-Inducing Creatures
Some of Kirk's family appear. Mr Spock's eyes have a protective eyelid.