| Page : | 01 |
| Page : | 01 |
| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | TOS | 2 | Return to Tomorrow |
| Series : | TOS Season 2 |
| Episode : | Return to Tomorrow |
| © Graham & Ian Kennedy | Page views : 2,785 | Last updated : 31 Mar 2013 |
