Superman: Hero of Steel

 is an American animated action-adventure-science fiction superhero television series based on  by, being created by TBD. It is produced by  and Warner Bros. Animation and it has aired on WB Kids since June 6th, 2020.

Sypnosis
The series follows Superman's adventures and his constant battle against crime in Metropolis while leading with his double life as Clark Kent.

Main

 * Kal-El/Clark Kent/Superman (voiced by Josh Keaton) - a young adult who believes in truth and justice as he is in reality an alien from the planet Krypton as he heads to protect Metropolis from vicious threats.

Supporting

 * Lois Lane (voiced by Lacey Chabert) - a friendly and intrepid journalist who befriends Clark and tries to figure out who is the Superman, being unaware that he is Clark himself.
 * Jimmy Olsen (voiced by Jason Spisak) - an intern at the Daily Planet who quickly befriends Clark and is a fan of Superman, labeling himself his pal and wants to make him proud.
 * Perry White (voiced by J.K. Simmons) - the editor-in-chief of the Daily Planet who is protective of his employees and prefers to stick to the truth over favoring shady interests like the ones of LexCorp.
 * Chloe Sullivan (voiced by Hynden Walch) - and old friend of Jimmy who is extremely geeky and runs a blog about Superman.
 * Cat Grant (voiced by Kari Wahlgren) - the Daily Planet 's gossip editor who loves spreading gossip, especially about Superman.
 * Ron Troupe (voiced by Khary Payton) - a veteran Daily Planet reporter who is seen as a mentor to Lois Lane as he wants her to succeed as a reporter.
 * Steve Lombard (voiced by Troy Baker) - the Daily Planet 's sports editor who is extremely egotistical but treats all of his fellow colleagues like younger siblings.
 * Kara Zor-El/Kara Danvers/Supergirl (voiced by Jessica DiCicco) - the cousin of Superman who has recently arrived on Earth and tries to prove herself as a hero, despite being in a time warp made her looking and acting younger than her actual age.
 * Jonathan and Martha Kent (voiced by Paul Eiding and Susanne Blakeslee, respectively) - Clark's adoptive parents who raised him like he was their own and want him to be a hero they know he is.
 * Det. Maggie Sawyer (voiced by TBD) - a detective who has a fascination with enforcing justice and is supportive of Superman's actions, being in a relationship with Gotham City's Renée Montoya.
 * TBD

Antagonists

 * Lex Luthor (voiced by Michael Rosenbaum) - the charismatic but corrupt founder and CEO of LexCorp who believes Superman to be a menace as he has developed various ways to try to kill him.
 * Mercy Graves (voiced by Ashley Johnson) - Lex's near-emotionless secretary who turns out to be an android designed by Lex for the purpose of her not questioning him back.
 * General Dru-Zod (voiced by Yuri Lowenthal) - a rogue Kryptonian general who finds what Superman dares protect to be worthless as he plans to completely conquer Earth.
 * Ursa (voiced by TBD) - TBD
 * Non (voiced by TBD) - TBD
 * Vril Dox/Brainiac (voiced by Eric Bauza) - an alien android who has an obsession with collecting planets and finds Earth to be the perfect addition to his collection.
 * Uxas/Darkseid (voiced by TBD) - TBD
 * DeSaad (voiced by TBD) - TBD
 * Granny Goodness (voiced by TBD) - TBD
 * Glorious Godfrey (voiced by TBD) - TBD
 * Kalibak (voiced by TBD) - TBD
 * John Corben/Metallo (voiced by Nolan North) - TBD
 * Bruno "Ugly" Mannheim (voiced by Mark Rolston) - TBD
 * Whisper A'Daire (voiced by TBD) - TBD
 * Mongul (voiced by TBD) - TBD
 * Rudy Jones/Parasite (voiced by TBD) - TBD
 * Bizarro (also voiced by Josh Keaton) - TBD
 * Leslie Willis/Livewire (voiced by TBD) - TBD
 * Winslow Schott/Toyman (voiced by "Weird Al" Yankovic) - TBD
 * Hank Henshaw/Cyborg Superman (voiced by Matthew Mercer) - a former astronaut who got into a crash that Superman ended up stopping but not in time, as his crew died and he was crippled. Blaming Superman, he has Lex Luthor turn him into a being as powerful as Superman to destroy him.
 * Lobo (voiced by TBD) - TBD
 * Mister Mxyzptlk (voiced by TBD) - TBD
 * Joseph Martin/Atomic Skull (voiced by TBD) - TBD
 * Clay Ramsey/Kryptonite Man (voiced by TBD) - TBD
 * The Unity (voiced by Dan Castellaneta) - a giant parasitic alien who wants to feast on the free wills of humans as doing that makes him stronger and more deadly.
 * Amos Howell (voiced by TBD) - TBD
 * Morgan Edge (voiced by TBD) - TBD
 * The Elite, consisting of:
 * Manchester Black (voiced by TBD) - TBD
 * Nathan Craig Jones/Coldcast (voiced by TBD) - TBD
 * Rampotatek/The Hat (voiced by TBD) - TBD
 * Pamela/Menagerie (voiced by TBD) - TBD
 * Doomsday (voiced by TBD) - TBD
 * Robert DuBois/Bloodsport (voiced by TBD) - TBD
 * Gerard Shugel/Ultra-Humanite (voiced by TBD) - TBD
 * Siobhan McDougal/Silver Banshee (voiced by TBD) - TBD

Episodes
See List of episodes.

Trivia

 * Clark gradually gains his powers with the main ones he has at the start are super strength, flight and X-ray vision.