| Title |
Season episode |
|
Airdate |
Stardate |
Year |
Rating |
| Arena |
1 x 20 |
20 |
19 Jan 1967 |
3045.6 |
2267 |
 |
| The Return of the Archons |
1 x 23 |
23 |
9 Feb 1967 |
3156.2 |
2267 |
 |
| A Taste of Armageddon |
1 x 24 |
24 |
23 Feb 1967 |
3192.1 |
2267 |
 |
| The Devil in the Dark |
1 x 27 |
27 |
9 Mar 1967 |
3196.1 |
2267 |
|
| The City on the Edge of Forever |
1 x 29 |
29 |
6 Apr 1967 |
3134 |
2267 |
|
| Catspaw |
2 x 01 |
31 |
27 Oct 1967 |
3018.2 |
2267 |
 |
| Friday's Child |
2 x 03 |
33 |
1 Dec 1967 |
3497.2 |
2267 |
 |
| Amok Time |
2 x 05 |
35 |
15 Sep 1967 |
3372.7 |
2267 |
|
| Wolf in the Fold |
2 x 07 |
37 |
22 Dec 1967 |
3614.9 |
2267 |
|
| The Apple |
2 x 09 |
39 |
13 Oct 1967 |
3715.3 |
2267 |
|
| The Deadly Years |
2 x 11 |
41 |
8 Dec 1967 |
3478.2 |
2267 |
 |
| The Trouble With Tribbles |
2 x 13 |
43 |
29 Dec 1967 |
4523.3 |
2267 |
|
| Journey to Babel |
2 x 15 |
45 |
17 Nov 1967 |
3842.3 |
2267 |
|
| The Immunity Syndrome |
2 x 19 |
49 |
19 Jan 1968 |
4307.1 |
2268 |
|
| The Lights of Zetar |
3 x 18 |
74 |
31 Jan 1969 |
5725.3 |
2269 |
|
