| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | TOS | 2 | The Gamesters of Triskelion |
| Series : | TOS Season 2 |
| Episode : | The Gamesters of Triskelion |
| © Graham & Ian Kennedy | Page views : 5,038 | Last updated : 1 Mar 2004 |
