Super Dinosaur (Season 2)

Synopsis
Taking place after the events of Season 1, Derek and Super Dinosaur find themselves in the hidden world where they allied with Dino Liberation Front.

Heroes

 * Derek Dynamo (voiced by Valin Shinyei) - The fun-loving, highly intelligent and energetic son of Dr. Dexter Dynamo.
 * Super Dinosaur (voiced by Mac Heywood) - A genetically-altered Tyrannosaurus rex created by Max Maximus, Super Dinosaur lives with the Dynamo family in the Dynamo Dome and is the best friend of Derek, who often refers to him as "SD".
 * Dr. Dexter Dynamo (voiced by Alessandro Juliani) - Derek's father, a genius who helps create the gear his son and Super Dinosaur use on their missions.
 * The Kingstons - A family of mechanics sent to live in the Dynamo Dome by General Casey; responsible for building and repairing Derek and Super Dinosaur's combat equipment
 * Bruce Kingston (voiced by Brian Dobson) - The husband of Sarah, and father of Erin and Erica
 * Sarah Kingston (voiced by Kathleen Barr) - The wife of Bruce, and mother of Erin and Erica
 * Erin Kingston (voiced by Shannon Chan-Kent) - A charismatic and curious girl who makes quick friends with Derek upon the Kingston's arrival to the Dynamo Dome.
 * Erica Kingston (voiced by Shannon Chan-Kent) - Annoyed about moving from Washington D.C., she is initially far less receptive to the Dynamos than her sister. She has a pet spider named Sherman.
 * General Casey (voiced by Dean Redman) - The Earthcore military administrator to the Dynamos and their super-heroic activities; oversees the majority of their funding, deployment into combat situations, and imprisonment of defeated super-villains at Earthcore Headquarters.
 * Elliot Casey (voiced by Tevon Herbert) - General Casey's son, who is around Derek's age; he is shown to be impulsive and pulls a dangerous prank on the Dynamo Dome to get his father's attention.
 * Dino Liberation Front
 * Tricerachops (voiced by Kathleen Barr) - A female Triceratops who wields a battle-axe. She is now Super Dinosaur's girlfriend and love interest.
 * Dreadasaurus (voiced by Chris Nielsen) - A Stegosaurus with a shield that shoots spikes. Like Tricerachops, he defected from Maximus' army, and now serves under her in the Dino Liberation Front.
 * Terroropterx (voiced by Bart Batchelor) - A pterodactyl with shoulder-mounted weaponry and dual sabers. Like Tricerachops, he defected from Maximus' army, and now serves under her in the Dino Liberation Front.
 * Doometrodon (voiced by Brian Drummond) - A Dimetrodon with a cybernetic right arm that can be used as a morning star as well as a blaster. Like Tricerachops, he defected from Maximus' army, and now serves under her in the Dino Liberation Front.

Villains

 * Max Maximus (voiced by Marco Soriano) - An evil scientist who created Dynore, an incredibly powerful energy source. He seeks to destroy the Dynamos and take control of the world. He commands an army of genetically-engineered Dino-Men from his lair, Castle Maximus.
 * Minimus (voiced by Sean Thomas) - The artificial "son" of Maximus who was created via cloning, and initially pretended to be friendly to gain Derek's trust under the alias of Tom Tillred. He became leader of the Dino-Men upon his "father's" incarceration, and later wrests control of the Sharkmen from Squidious. However close to the season 1 finale when Max Maximus returns to power he is transformed into a half human half dinosaur form named Tyrannosaurus X (voiced by Andrew Francis).
 * Clarence Carson (voiced by David Kaye) - A scientist at the Earthcore's Seattle research facility, General Casey's engineer and Max's partner when he was tasked with figuring out how to use Dynore which he fused into the machine capable of creating super soldiers. He took over the project, betrayed the Kingstons, General Casey and Max Maximus and created an army of super-powered dinosaur/human hybrids to help him destroy it while fighting against Derek and Super Dinosaur. In their fight, he has the scar over his right eye. He is a spoof of Lex Luthor and Kingpin.