| Series |  |
 |
|
|
|
|
|
|
| The Original Series | 4 | 0 | 1 | 1 | 1 | 1 | 0 | 2.50 |
| Total | 4 | 0 | 1 | 1 | 1 | 1 | 0 | 2.50 |
| Title | Season episode | Airdate | Stardate | Year | Rating | |
| The Changeling | 2 x 08 | 38 | 29 Sep 1967 | 3541.9 | 2267 |  |
| Patterns of Force | 2 x 23 | 53 | 16 Feb 1968 | Unknown | 2268 |  |
| Elaan of Troyius | 3 x 02 | 58 | 20 Dec 1968 | 4372.5 | 2268 |  |
| The Cloud Minders | 3 x 19 | 75 | 28 Feb 1969 | 5818.4 | 2269 |  |
| © Graham & Ian Kennedy | Page views : 14,324 | Last updated : 27 Jul 2022 |