Sea Phantom
- Sea Phantom is a Seacon from the Beast Wars II portion of the Generation 1 continuity family.

Of all the Seacon space pirates, Sea Phantom (シーファントム Shī Fantomu) is by far the most rough-and-tumble. A brute above all else, he loves the swashbuckling action of a good fight and the satisfying screams of a surprise raid. Second to that, Sea Phantom is a ravenous glutton who enjoys stuffing his mouth with food.
Honestly, he'd be better off keeping his big mouth shut, as every time Sea Phantom speaks, he blurts out something really stupid. Though he tries to watch what he says, especially around the hot-tempered Scylla, his gruff and oafish demeanor usually results in his obliviously uttering something that warrants a thrashing from the fembot's tentacles.
Sea Phantom combines with his fellow Seacons to form God Neptune.
Fiction
Japanese Generation 1 continuity family
Beast Wars II cartoon
- Voice actor: Hiroaki Ichinowatari (Japanese)
The Space Pirate Seacons! The Tentacular Scuba Megastorm's Reckoning Showdown in the Sea Face the Setting Sun The Final Battle The Artificial Planet Nemesis

Sailing through space, the Seacons came across the Jointrons, and both teams fused into their respective combined forms. Their battle was interrupted by a mysterious spaceship that squarely collided with God Neptune and broke him up into the individual Seacons, who were sent flying off. Lio Convoy in Imminent Danger!
When the Maximals were on their way to reach the rapidly approaching Nemesis, the Seacons served as its first line of defense and forced the Maximals to crash on a nearby asteroid. There, they fought the confused Maximals. When Lio Junior, Santon, and Skywarp combined to form Magnaboss, the Seacons did their own combination in response and the two combined warriors battled. God Neptune gained the upper hand, but, with the other Maximals' help, Magnaboss was able to strike God Neptune with an Angolmois Ball, which knocked out the Seacons. Coming to, they regained their senses and Halfshell explained that the Nemesis's evil influence had made them aggressive. The Seacons saw the Maximals off and Halfshell declared the asteroid their new spaceship. Revenge of the Space Pirates
Beast Wars Neo cartoon
After the defeat of Unicron, Sea Phantom as part of God Neptune came to Cybertron. There, the combiner surfed on the photon sailer. Graduation Ceremony!!
Beast Wars II comic
IDW Beast Wars comics
Sea Phantom is a thrill-seeker, oftentimes participating in dangerous recreational activities, chief among them sky surfing; diving from orbit and "surfing" into a planet's atmosphere, before he is pulled in by the planet's gravitational pull. Beast Wars Sourcebook
Toys
Beast Wars
- God Neptune (Ultra, 1998)
- Japanese ID number: D-21
- A redeco of the Generation 1 Seacon Overbite, Sea Phantom transforms into a robotic shark with limbs. However, he lacks the rifle and stand-pieces of the original version of the mold. He was available only as part of the God Neptune gift set with his teammates. Since he uses the Scramble City-style of combination, he can form the arm or leg to any combined robot of similar construction, but his nominal place is as the right arm of God Neptune.
- For unknown reasons, a great number of unboxed God Neptune sets—lacking all of their accessories, including combiner parts and Sea Phantom's shark-arms—ended up available on the secondary market. These went for considerably less than the "complete" releases, naturally.
- This mold was used to make the Masterforce Seacon drone Overbite. It was also slated to be released as Energon Overbite, as part of an exclusive Piranhaking multi-pack that was eventually released as Timelines Piranacon. This toy was also repurposed as Generation 1 Overbite in the Collectors' Club magazine comic arc Beast Wars Shattered Glass.




