| Page : | 01 02 03 04 05 06 07 08 09 10 11 12 |
| Page : | 01 02 03 04 05 06 07 08 09 10 11 12 |
| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | TOS | 1 | Tomorrow is Yesterday | |
| 2 | VOY | 1 | Prime Factors | |
| 3 | TOS | 1 | Where No Man Has Gone Before | |
| 4 | TNG | 1 | Where No One Has Gone Before | |
| 5 | TOS | 1 | The Naked Time |
| Series : | TOS Season 1 |
| Episode : | Tomorrow is Yesterday |
| Series : | VOY Season 1 |
| Episode : | Prime Factors |
| Series : | TOS Season 1 |
| Episode : | Where No Man Has Gone Before |
| Series : | TNG Season 1 |
| Episode : | Where No One Has Gone Before |
| Series : | TOS Season 1 |
| Episode : | The Naked Time |
| © Graham & Ian Kennedy | Page views : 92,422 | Last updated : 24 Nov 2005 |
