a professional swordsman. Mantaman (voiced by D. Kevin Williams) – a flying dinosaur-like alien specimen was found encased in stone by Dr. Terrence "Terry" Morton and reactivated by Dr. Paradigm. Dr. Morton then deliberately gene-slammed himself with a combination of the alien's DNA and manta ray DNA to help the Street Sharks fight the original alien. He has a younger brother named Ryan who appears in "Shark Jacked" when he gets captured by Dr. Paradigm. By the end of the episode, Mantaman's parents learn of what became of their son and accept his appearance. Around the "Ancient Sharkonauts" episode, Mantaman returns under the control of the Raptors when it was revealed that they were behind the flying dinosaur-like alien whose DNA is part of Mantaman. He is later liberated by the Street Sharks. The Dino Vengers – a military unit from an exoplanet inhabited by anthropomorphic dinosaurs, who later allied with the Street Sharks. Once ordinary members of their race, the four volunteered to receive genetic enhancements that made them far larger and stronger to better combat Bad Rap and his gang of terrorists. T-Bone (voiced by Ian James Corlett) – a Tyrannosaurus and the leader of the Dino Vengers. Stegz (voiced by D. Kevin Williams) – a Stegosaurus. Bullzeye (voiced by Jason Michas) – a Pteranodon. Spike (voiced by Garry Chalk) – a Triceratops. Antagonists Dr. Luther Paradigm (voiced by J. Michael Lee) – the main antagonist of the series and arch-enemy of the Street Sharks. A professor at Fission City University, he is easily identified by his metal eyepatch and later by a giant yellow robotic exoskeleton, with offensive capabilities including the ability to fire harpoons. In the second episode, Dr. Paradigm is injected with piranha DNA meant for Bends as the Street Sharks nicknamed him Dr. Piranoid. Afterwards, Paradigm's face assumes inhuman attributes at moments of strong emotion. When in public, Dr. Paradigm wears a robe to hide his exoskeleton. When Dr. Bolton defeated Dr. Piranoid to rescue a captive mutant crocodile and damaged his armor, it was shown that parts of his body were piranha-like. During episodes featuring the Dino-Vengers, Dr. Paradigm injected himself with iguana DNA which was given to him by the Raptors instead of Velociraptor DNA and was renamed Dr. Iguanazoid by the Street Sharks as a result. He has since helped out the Raptors with their plots hoping that they will actually