Manta Man

Manta Man is a protagonist in Street Sharks. He appeared only for two episodes. Formally he was a human scientist.

In The Show
As a human scientist named Dr. Terrence Morton, his space station was under threat from an alien invader at the time when Dr. Luther Paradigm wanted the alien DNA. Desperate to help the sharks win a losing battle, he injected himself with Manta Ray DNA as well as the DNA of the alien itself in order to 'think like it'. He succeeded and, realising he could not be found less he become a science experiment himself, left the station.

In "Shark Jacked," it is revealed that he had a younger brother named Ryan who Dr. Paradigm, Killamari, and Tentakill kidnapped so that they can use him to hijack the planes carrying the Latonian President and the Coachnian President (who were coming to the United States to meet with President David Horne). By the end of the episode, he was able to gain the acceptance of his family about his new appearance.

During the episodes that had the Dino Vengers in them, Manta Man fell under the mind control of the Raptors. The Street Sharks and the Dino Vengers were able to free Manta Man from their control.