...I never thought seaQuest DSV was one of them!
I watched the Season 2 episode The Sincerest Form Of Flattery, and it has exactly the same plot as Dreadnought.
- An experimental submarine has malfunctioned and is travelling to nuke an innocent city
- The submarine is controlled by an artificial AI of Cpt. Bridger, who transfers on board to defeat it
For ages it was bugging me what it reminded me of, and then I realised it was Voyager. I have to say Dreadnought is the better of the two episodes. Has this plot been used before seaQuest? It would make me happier if Voyager was ripping off something more credible!

I watched the Season 2 episode The Sincerest Form Of Flattery, and it has exactly the same plot as Dreadnought.
- An experimental submarine has malfunctioned and is travelling to nuke an innocent city
- The submarine is controlled by an artificial AI of Cpt. Bridger, who transfers on board to defeat it
For ages it was bugging me what it reminded me of, and then I realised it was Voyager. I have to say Dreadnought is the better of the two episodes. Has this plot been used before seaQuest? It would make me happier if Voyager was ripping off something more credible!
