!! Super Dinosaur

Super Dinosaur is an intelligent dinosaur who wears a harness that gives him functional arms and a lot of weapons. He hatched from an egg that Max Maximus stole from inner Earth. Maximus experimented on SD granting him exceptional intelligence and a small size (both relative to a normal T-Rex). SD became friends with the Dynamo family, especially Derek, and when the Dynamos learned about Maximus' evil plans SD sided with them against Maximus. SD acts like a human child of Derek's age. The two are best friends but as the only good dinosaur SD gets lonely.
* ChestInsignia: "SD"
* ClothesMakeTheSuperman: Without his armor he's ''only'' a T-Rex. But the armor makes him a true force to be reckoned with.
* GreenEyedMonster: Gets jealous of Erin for stealing Derek away all the time.
* HurtingHero: SD feels increasingly out of place being the only non-human on the team.
* SuperPrototype: Illustrated ([[CrowningMomentOfAwesome awesomely]]) by this exchange
--> Tricerachops: ''You don't scare me! you were the precursor to our kind—the early model!''
--> Super Dinosaur: ''And I'm still going to beat you.''
* TrademarkFavoriteFood: Pie.
* TyrannosaurusRex
!! Derek Dynamo
[[caption-width:220:"Follow me, SD--it's time for '''action!'''"]]

Derek is the son of brilliant [[AddedAlliterativeAppeal Doctor Dexter Dynamo]]. He uses his smarts and an array of gadgets to fight alongside SD. Derek can be a [[TotallyRadical Totally Awesome]] InsufferableGenius, but he is a hard worker and really cares for his friends and family. Presently he is neglecting his friendship with SD to spend time with Erin Kingston.
* GadgeteerGenius: Built most if not all of the gadgets he uses.
* ImprobableAge: No older than 15, but he can do battle with all kinds of villains.
* InsufferableGenius: He's shying away away from this, but he spent the first issue talking about how [[TotallyRadical awesome]] he and team operation are.
* KidHero: Generally he plays support for SD, but he can be a hero in his own right.
* TrickedOutGloves: Which contain (at least) claws for climbing, a grappling hook, and a variety of bombs.
* WorthyOpponent: Derek is the closest to this The Exile has.
!! The Kingstons

Sarah and Bruce Kingston are hired to help maintain Super Dinosaur's armor. They move with their daughters Erin and Erica into the Dynamo Dome. The parents are excellent mechanics and put together some specialized armors for SD. Erin is an excitable and fun girl who takes to her new Dynamo Dome life quickly. Erica is initially angry at being taken away from her friends, but grows to appreciate her new home.
* DeadpanSnarker: Erica.
* GadgeteerGenius: Bruce and Sarah.
* MamaBear: Sarah.
* PluckyGirl: Very much Erin.
* SiblingYinYang: Excitable, fun-loving, and caring Erin next to cold, snarky, and quiet Erica.
!! Max Maximus
[[caption-width:220:"The outcome was always inevitable. YOU LOSE!"]]

Max Maximus is the former partner of Dr. Dynamo and one of the main villains of the series. He can seem AffablyEvil at first glance because of how typically comic booky he is, but in issue five we see new depths to his villainy. His goal is to access Inner Earth and use the Dynore, or as he calls it: Maxinite, to create an army of dino people. And then naturally TakeOverTheWorld. Fortunately when he was incarcerated his mind was partially erased of Inner Earth, but he escaped and seeks to find a way back.
* AffablyEvil: Arguably subverted. At first glance Maximus is a typical comic book villain. Unsuccesfully using his cronies to fight the heroes and coming up with schemes. Not to mention he's competing with The Exile who is a bit more intimidating. However as the series goes on we're seeing a side of Maximus that sets him aside and makes him a pretty effective villain.
* ArchEnemy: Shared past with the Dynamos and he created SD. The ante is upped when we learn [[spoiler: Maximus kidnapped Mrs. Dynamo and erased her from Derek and and Dr. Dynamo's memories.]] Arch enemy indeed.
* BaldOfEvil
* CardCarryingVillain: Of all SD's enemies Maximus most seems to revel in being an evil bastard.
* ObviouslyEvil: Lets see... tattered, green lab coat, goatee, [[BaldOfEvil bald of evil]], robotic arm with claws.
* VillainousBreakdown: Breaks down when he reflects that his Dino Man force is repeatedly beaten by a child and an armed T-Rex.
!! Tricerachops
[[caption-width:220:"Things are not that simple child."]]

Max Maximus' formerly TheDragon. She was tired of Maximus' treatment of her and the other Dino Men so she bailed and joined The Exile. 'Chops is [[ProudWarriorRaceGuy proud of her race]] and simply wants freedom from oppression.
* AnAxeToGrind: In a world with ray guns and missles she uses... [[WeaponOfChoice a really big axe.]]
* {{Badbutt}}: Because Super Dinosaur is kid-friendly TC doesn't kill people or swear, but she's a very skilled and cool [[TheDragon dragon]].
* CoolMask
* TheDragon: Formerly to Maximus, presently to The Exile.
* GoodScarsEvilScars: Has a big one under her mask.
* GlowingEyesOfDoom: Under the CoolMask.
* GracefulLoser: Surrenders to Earthcorps rather than continue to fight a battle she and the dinomen couldn't win.
* NonMammalMammaries
* PerpetualFrowner: We've yet to see her in a mood other than annoyed or flat out angry. Sort of Justified in that she's a Dino Man wearing a mask so her expressions may be hard to recognize.
* ScrewThisImOuttaHere: In #11 after not getting any results or help from The Exile she and the Dino Men surrender to Earthcore.
* TheStarscream: To Maximus
!! TheExile
[[caption-width:220:"I Pity You."]]

A mysterious figure who is fighting for a world ruled by Dino Men. He is against the Super Dinosaur team as well as Maximus and in fact rallied some of Maximus' Dino Men to his cause including Tricerachops. The Exile wields a staff with weaponized Dynore attached. [[spoiler: In actuality he's a creature from Inner Earth called a Reptiloid. He is trying to free his people from his brother Monarch Slinn by taking over the surface world.]]
* AntiVillain: Yes he wants to take over the world, but[[spoiler: his motivation is the liberation of his people who live under the oppression of his brother and in fear of dinosaurs.]]
* HoistByHisOwnPetard: Finally incapacitated by his own staff.
* NoNameGiven: When The Exile was exiled he was forced to give up his birth name. His own brother nearly forgot it.
* TheExile: He was in fact exiled from his homeland.
* TheReveal: In Issue #9 it's revealed that [[spoiler: The Exile is an creature called a Reptiliod and is from Inner Earth.]]
* SpellMyNameWithAThe: '''THE''' Exile
!![[spoiler: Minimus]]/Tyrannosaurus X
[[caption-width:220:"You Don't know me, but you will ''fear me.''"]]

A 'failed' clone of [[spoiler: Maximus]]. He was created using dino DNA to aid the cloning process and as a result he slowly becomes more '''dino''' and less '''man'''. In issue 18 when his transformation is completed he cements himself as a new evil power for Derek and SD to contend with. [[WakeUpCallBoss And he is no joke.]]
* AchillesHeel/ AttackItsWeakPoint: Yes those glowing green ports on his body are weak spots, but have fun trying to get close enough to take advantage of them.
* CloningBlues: Before his transformation is complete he seems to suffer ignominy from his creator and physical stress from the transformation.
* DragonAscendant: When the transformation is complete T-X decides he likes the power and wants MORE.
* MadeOfIron: Much more than the already hardy dinomen. It took a building blowing up around him to knock him out for ''a few'' minutes.
* {{Metamorphosis}}: The degeneration process happens over the course of many issues and is apparently very stressful for him.
* NearVillainVictory: Probably the nearest of any villain yet. SD and Derek have never been so soundly trounced.
* PainfulTransformation
* PowerGlows: Apparently any time he is conscious the ports on his body radiate green energy/light.