| Universe : | Prime Timeline |
| Name : | The Fortress of Doom |
A fictional building which formed part of the Captain Proton holodeck adventures. The fortress was the base from which Doctor Chaotica plotted to conquer the universe. It was defended by a lightning shield and housed the death ray, the most powerful weapon in the universe. [1] |
| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | VOY | 5 | Bride of Chaotica! |
| Series : | VOY Season 5 |
| Episode : | Bride of Chaotica! |
| © Graham & Ian Kennedy | Page views : 946 | Last updated : 29 Oct 2025 |