Doctor Doom developed this submarine spherical vehicle of 3.048 meters in diameter made of semi-transparent plasteel and sporting the Royal Seal of Latveria as its only discernable feature. In a demonstration of Doom's geniality, the Bubble Ship was propelled by transforming the water pressure into energy, and exceeded the speed of any submarine vehicle, even those built by the Atlanteans. The vehicle allowed Doom to communicate with people outside simply by speaking. Doom built one single Bubble Ship, commonly kept under Castle Doom in dry dock.
at one point, Doom singlehandedly piloted the Bubble Ship to accompany his ally the Sub-mariner to Atlantis, where Doom intended to heal the Sub-mariner's Atlantean subjects; the commonly unimpressionable Sub-mariner was impressed at the vehicle. When they reached Atlantis, they found that the Sub-mariner enemy Warlord Krang and his army had taken over the city. Doom sealed his armor and left the Bubble Ship to help the Sub-mariner in battle and to heal the Atlanteans. After succeeding in both fronts, Doom returned to the Bubble Ship and left Atlantis.
- Bubble Ship's Appearances
- Bubble Ship's Minor Appearances
- Media Bubble Ship Mentions
- Vehicle Gallery: Bubble Ship
- Images that include Bubble Ship