Invincible: The Animated Series

 was an American animated action-adventure superhero television series based on  by, being developed by TBD. It was produced by and Warner Bros. Animation and it aired on Cartoon Network from TBD 2007 until TBD 20??.

Synopsis
Mark Grayson is the son of the world's greatest hero, Omni-Man, as soon he gains powers similar to his father. Thanks to that, he becomes the superhero known as Invincible yet soon his world begins to crack when he both learns how dangerous being a hero is and the truth about his father.

Main

 * Mark Grayson/Invincible (voiced by Dante Basco) - a teenager who gains powers as he heads to protect the world from threats, soon dealing with some more dark things.
 * Samantha Eve Wilkins/Atom Eve (voiced by Danica McKellar) - a teenage friend of Mark's who is also a heroine known as Atom Eve as she ends up becoming a close friend to Mark while trying to figure out what sort of hero she wants to be.

Supporting

 * Nolan Grayson/Omni-Man (voiced by Jason Isaacs) - the world's greatest hero and a Viltrumite who turns out to be a world conqueror as he wants Mark to join him. He eventually becomes remorseful for his actions and tries to live a peaceful life on another planet.
 * Debbie Grayson (voiced by Janice Kawaye) - Mark's mother who is supportive of his career in heroism although she wants him to be safe. 3. Robot - the former leader of the disbanded Teen Team and now the leader of the new Guardians of the Globe who is seemingly an android that has gained sentience.
 * William Clockwell (voiced by TBD) - Mark's charismatic yet somewhat annoying best friend who ends up learning that he is Invincible as he tries to help him out when he can.
 * Amber Bennett (voiced by Ashley Johnson) - a friendly and popular teenager who ends up becoming attracted to Mark as they end up dating.
 * Cecil Stedman (voiced by Ron Perlman) - the leader of the Global Defense Agency who cares about the safety of the world as he is often responsible for sending Mark out on missions.
 * The Guardians of the Globe, consisting of:
 * Rudolph "Rudy" Connors/Robot (voiced by David Kaye) - the former leader of the disbanded Teen Team and now the leader of the new Guardians of the Globe who is seemingly an android that has gained sentience.
 * The Immortal (voiced by TBD) - the leader of the original Guardians of the Globe who ends up dying as he ends up returning, butting with Robot for leadership of the new Guardians.
 * Rex Sloan/Rex Splode (voiced by TBD) - a cocky and egocentric former member of the Teen Team who is capable of causing explosions as he is both Eve's ex-boyfriend and a member of the new Guardians of the Globe.
 * Kate Cha/Dupli-Kate (voiced by TBD) - a less talkative member of the Teen Team and then Guardians of the Globe who is capable of multiplying herself as well as having some sort of a relationship with Rex.
 * Amanda/Monster Girl (voiced by Jennifer Hale as Amanda and John DiMaggio as her monster form) - a member of the Guardians of the Globe who can transform into a raging monster but at the cost of her slowly becoming younger and younger.
 * Markus Grimshaw/Black Sampson (voiced by TBD) - a former member of the original guardians of the globe who lost his powers as he ends up gaining a suit that allows him to replicate them as he joins the new team.
 * The Shrinking Ray
 * Al the Alien (voiced by TBD) - a friendly yet sometimes idiotic alien who works for the coalition of planets as he helps out Invincible a few times.
 * Art Rosenbaum (voiced by TBD) - a famous costume designer for superheroes who has a close relationship with the Grayson family as he is the one who made Mark's costume.

Antagonists

 * Angstrom Levy (voiced by Tim Curry) - a genius man with the ability to open portals to alternate dimensions as he soon gets disfigured, blaming it on Invincible, wanting revenge.
 * The Mauler Twins (both voiced by TBD) - two hulking blue supervillains who are also super-geniuses as they believe each other is a clone and often either work for other villains or themselves.
 * Doc Seismic (voiced by TBD) - an unstable supervillain who loves to rant as he uses a device that allows him to control seismic waves.

Episodes
See List of episodes.

Trivia

 * The series tries to keep faithful to the original source, despite the limitations of being made for a children's channel, although it takes some deviations as well.
 * Debbie and Mark by extension are Japanese Americans.