| Mobile Site | Caption Comp | Monthly Poll | Sudden Death | Book Reviews | Game Reviews | Colour Key | Statistics | Cookie Usage |
| Full EntryAll Images | Ships |
Doomsday Machine The detonation of the Constellation's impulse engine destroyed the device's internal mechanism, rendering it inert.1 |
| Yellow text = Canon source | Green text = Backstage source | White text = DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | TOS | 2 | The Doomsday Machine |
| Series: | TOS Season 2 (Disc 2) |
| Source: | The Doomsday Machine |
| Copyright Graham Kennedy | Page views : 6 | Last updated : 1 Jan 1970 |