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Sean Morgan Actor Biography |
| Series | Number of Episodes |
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Average Rating |
| The Original Series | 4 | 0 | 1 | 1 | 0 | 1 | 1 | 3.00 |
| Total | 4 | 0 | 1 | 1 | 0 | 1 | 1 | 3.00 |
the original series |
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| Title | Role | Disc No |
Episode Number |
Airdate | Stardate | Season | Year | Rating |
| Balance of Terror | Engineer | 1.4 | 9 | 15 Dec 1966 | 1709.2 | 1 | 2266 |  |
| The Return of the Archons | Lieutenant O'Neil | 1.5 | 23 | 9 Feb 1967 | 3156.2 | 1 | 2267 |  |
| The Ultimate Computer | Ensign Harper | 2.7 | 54 | 8 Mar 1968 | 4729.4 | 2 | 2268 |  |
| The Tholian Web | Lieutenant O'Neil | 3.2 | 65 | 15 Nov 1968 | 5693.2 | 3 | 2268 |  |
| Copyright Graham Kennedy | Page views : 1,395 | Last updated : 12 Mar 2013 |
