BEN 10

Ben 10 is an American science fiction superhero media franchise conceived by Man of Action and owned by The Cartoon Network, Inc. division of Warner Bros. Discovery. The franchise, mainly consisting of animated series produced by Cartoon Network Studios, revolves around a young boy named Ben Tennyson, who discovers the Omnitrix — a high-tech, extraterrestrial device shaped like a wristwatch.

This remarkable gadget contains the DNA of various alien species, allowing Ben to transform into them at will. Initially, the Omnitrix features ten alien transformations, but over time, Ben gains the ability to unlock additional species.

Know the History

History & Legacy of Ben 10

Ben 10 premiered on December 27, 2005, on Cartoon Network. Created by Man of Action Studios and produced by Cartoon Network Studios, the original series became a major success and ran until 2007, building a strong global fanbase. In 2008, the story continued with Ben 10: Alien Force, featuring a teenage Ben and a darker tone, followed by Ben 10: Ultimate Alien in 2010, which introduced the Ultimatrix and Ultimate forms.

In 2012, Ben 10: Omniverse was released with a new art style and an expanded timeline. The franchise was rebooted in 2016 for a new generation. Since 2005, Ben 10 has grown into a global franchise with multiple series, films, games, and merchandise.

Core Characters

Ben

Gwen

Kevin

Grandpa-Max

Rook

Vilgax

Azmuth

Ben Tennyson

Benjamin Kirby Tennyson, commonly known as Ben Tennyson, is the central hero of Ben 10. After discovering the alien device called the Omnitrix, he gains the power to transform into various alien forms, each with unique abilities and strengths. With this power, he defends Earth from dangerous villains, alien warlords, and intergalactic threats. Throughout the series, Ben grows into a confident and capable hero, learning to handle the immense responsibility that comes with the Omnitrix. His bravery, quick thinking, and determination make him one of the most iconic heroes in animated action television.

Core Characters

Ben

Gwen

Kevin

Grandpa-Max

Rook

Vilgax

Azmuth

Gwen Tennyson

Gwen Tennyson, full name Gwendolyn Tennyson, is Ben’s intelligent and resourceful cousin in Ben 10. Gifted with strong magical abilities and natural leadership skills, she plays a crucial role in protecting Earth from alien threats. Over time, Gwen masters powerful energy constructs, spells, and advanced combat techniques, becoming one of the team’s strongest members. She balances logic and emotion, often guiding Ben with wisdom and maturity. Her determination, intelligence, and unwavering loyalty make her an essential hero throughout the series’ many battles. Fearless in battle, she consistently proves her courage and resilience daily.

Core Characters

Ben

Gwen

Kevin

Grandpa-Max

Rook

Vilgax

Azmuth

Kevin Levin

Kevin or fully Kevin Ethan Levin, originally an unstable mutant, becomes one of Ben’s closest allies in Ben 10. Possessing the rare ability to absorb and manipulate materials, he can transform his body into living metal, stone, or energy. Though he begins as an antagonist, Kevin gradually seeks redemption and proves himself a reliable fighter. His street-smart instincts, mechanical talent, and fierce protectiveness strengthen the team during intense confrontations. Beneath his tough exterior, Kevin values friendship, loyalty, and second chances. He fights relentlessly to control his powers and protect those he cares about without losing himself again.

Core Characters

Ben

Gwen

Kevin

Grandpa-Max

Rook

Vilgax

Azmuth

Grandpa-Max

Maxwell Tennyson, known as Grandpa Max, is the wise and experienced guardian of Ben and Gwen in Ben 10. A former member of the intergalactic Plumbers, he possesses deep knowledge of alien species, advanced technology, and cosmic history. Calm under pressure, Max provides guidance, strategy, and moral support during dangerous missions. His bravery and leadership often hold the team together in critical moments. Despite his relaxed personality, he remains a formidable fighter when necessary. His wisdom, compassion, and unwavering faith in his family inspire courage and resilience in every battle they face together.

Core Characters

Ben

Gwen

Kevin

Grandpa-Max

Rook

Vilgax

Azmuth

Rook Blonko

Rook Blonko, a skilled Revonnahgander, becomes Ben’s trusted partner in Ben 10: Omniverse. Trained by the Plumbers, he carries advanced Proto-Tool technology that shifts into multiple weapons and gadgets. Disciplined and honorable, Rook approaches missions with precision, strategy, and patience. His strong moral code and calm demeanor balance Ben’s impulsive tendencies during high-risk encounters. Over time, their partnership evolves into genuine friendship, built on trust and mutual respect. Rook consistently demonstrates bravery, adaptability, and unwavering loyalty, proving himself a dependable hero in countless intergalactic conflicts across galaxies, he stands firm beside Ben always.

Core Characters

Ben

Gwen

Kevin

Grandpa-Max

Rook

Vilgax

Azmuth

Vilgax

Vilgax, a ruthless Chimera Sui Generis warlord, is one of the most formidable villains in Ben 10. Driven by conquest and absolute power, he relentlessly seeks to claim the Omnitrix for himself. Enhanced by cybernetic upgrades and immense physical strength, Vilgax commands vast armies across the galaxy. His strategic intelligence and relentless ambition make him a constant threat to Earth and beyond. Even after repeated defeats, he returns stronger and more determined than before. Vilgax’s obsession, pride, and unyielding will fuel his endless campaign for domination and revenge against Ben Tennyson repeatedly worldwide.

Core Characters

Ben

Gwen

Kevin

Grandpa-Max

Rook

Vilgax

Azmuth

Azmuth, the brilliant Galvan scientist, is the creator of the Omnitrix in Ben 10. Recognized as one of the smartest beings in the universe, he designed the device to promote understanding between species, not warfare. Though often blunt and impatient, Azmuth possesses deep wisdom and moral conviction. His inventions and scientific insight repeatedly shape the fate of entire civilizations. Despite his small stature, his intellect commands immense respect across galaxies. Azmuth’s guidance, strict principles, and belief in responsibility influence Ben’s growth as a true hero over time and protector of universal balance everywhere.