| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | SNW | 1 | Strange New Worlds | |
| 2 | SNW | 1 | Children of the Comet | |
| 3 | TOS | 1 | The Naked Time | |
| 4 | Star Trek : The Motion Picture |
| Series : | SNW Season 1 |
| Episode : | Strange New Worlds |
| Series : | SNW Season 1 |
| Episode : | Children of the Comet |
| Series : | TOS Season 1 |
| Episode : | The Naked Time |
| Film: | Star Trek : The Motion Picture |
| © Graham & Ian Kennedy | Page views : 14,301 | Last updated : 2 Apr 2014 |
