| Series |  |
 |
|
|
|
|
|
|
| The Original Series | 9 | 0 | 1 | 3 | 0 | 1 | 4 | 3.44 |
| Total | 9 | 0 | 1 | 3 | 0 | 1 | 4 | 3.44 |
| Title | Role | Season episode | Airdate | Stardate | Year | Rating | |
| The Naked Time | Lieutenant Brent | 1 x 07 | 7 | 29 Sep 1966 | 1704.2 | 2266 |  |
| The Conscience of the King | (voice) Jon Daily | 1 x 13 | 13 | 8 Dec 1966 | 2817.6 | 2266 |  |
| Shore Leave | Lieutenant Brent | 1 x 18 | 18 | 29 Dec 1966 | 3025.3 | 2267 |  |
| Space Seed | Lieutenant Brent | 1 x 25 | 25 | 16 Feb 1967 | 3141.9 | 2267 | |
| The Devil in the Dark | Lieutenant Osborne | 1 x 27 | 27 | 9 Mar 1967 | 3196.1 | 2267 | |
| A Piece of the Action | Lieutenant Brent | 2 x 20 | 50 | 12 Jan 1968 | Unknown | 2268 | |
| Is There in Truth no Beauty? | Lieutenant Brent | 3 x 07 | 63 | 18 Oct 1968 | 5630.7 | 2268 | |
| The Tholian Web | Lieutenant Brent | 3 x 09 | 65 | 15 Nov 1968 | 5693.2 | 2268 | |
| Whom Gods Destroy | Lieutenant Brent | 3 x 16 | 72 | 3 Jan 1969 | 5718.3 | 2268 |  |
| © Graham & Ian Kennedy | Page views : 17,723 | Last updated : 27 Jul 2022 |
