| Year | Event | |||
| 2246 |
● [1]
Una Chin-Riley separates from Doug, the Vulcan, as she believes their chemistry is too strong. [1]
| |||
| 2261 |
● [1]
Una Chin-Riley contacts the Vulcan called Doug for the first time in 15 years in order to gain his help to convince the four Enterprise crew members to change back to being Human. [1]
|
| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | SNW | 3 | Four-and-a-Half Vulcans |
| Series : | SNW Season 3 |
| Episode : | Four-and-a-Half Vulcans |
| © Graham & Ian Kennedy | Page views : 215 | Last updated : 11 Oct 2025 |