Ben 10: Evolution is an American animated television series serving as a continuation of the Ben 10 reboot, created by Man of Action, developed by Ed-Olive Chadwick, and produced by Cartoon Network Studios. It takes a darker turn than its predecessor. The monster success of the show led to the production of a sequel series titled Future 10.
Taking place 15 years after the events of the previous series, Ben, Gwen, Max, and a reformed Kevin have become older and have lived normal lives. However, due to Azmuth's death of old age, Ben must put on a new Omnitrix, titled the Eternity Omnimatrix (referred to as the Eternity). Because of them becoming mentors to a group of people with mysterious powers named S.K.F.A.D. (Superpowered Kids from Another Dimension) 5 months ago and left them as world-savers, it's only good for them to accompany them and protect the universe from villainous threats of evil from there.
- Ben Tennyson (voiced by Yuri Lowenthal): A 25-year-old who, at 10 years old, found an alien device known as the Omnitrix, now known as the Eternity Omnimatrix (or Eternity, for short).
- Gwendolyn Tennyson (voiced by Jessica DiCicco): Ben's cousin who was granted magic powers when she was 15 years old.
- Nick Kane (voiced by David Kaufman): A 20-year-old boy and the leader of S.K.F.A.D., who can cause mischief sometimes, but he cares about what his powers are made for. He is capable of absorbing and redirecting energy and creating tornadoes.
- Glitch (also voiced by Yuri Lowenthal): A fusion of Ben and Upgrade's DNA and Ben's adoptive brother that previously maintained the Omnitrix from within.
- Kevin Levin (voiced by Greg Cipes): A former enemy of Ben, Gwen, and Glitch, who reformed before the events of the show. He has taken off the AntiTrix to give him the powers of an Osmosian.
- Julie Yamamoto (voiced by Lacey Chabert): Ben's love interest, who later becomes his girlfriend.
- Max Tennyson (voiced by Jim Cummings): The paternal grandfather of Ben, Gwen, and Glitch.
- Alexander Roberts (voiced by Tara Strong): A 12-year-old boy who gained his powers after being electrocuted by a microwave, capable of duplication and flight. He is the youngest of S.K.F.A.D.
- Katherine Miller (voiced by Elsie Fisher): A 14-year-old girl that was granted the power of phoenix since she was born, and one of the members of S.K.F.A.D.
- Zack Mikes (voiced by Collin Dean): A 13-year-old boy who is the most sarcastic of S.K.F.A.D., capable of teleportation and chlorokinesis.
- Jamie Kenneth (voiced by Josh Keaton): An 18-year-old boy that is Nick's friend and one of the members of S.K.F.A.D., who is capable of laser vision and intelligence.
For a full list of Ben's aliens, see List of Ben 10: Evolution aliens.
- Four Arms (voiced by John DiMaggio): An alien who has four arms, hence his name.
- Heatblast (voiced by Vic Mignogna): A fire-based alien, who is made out of red coal and fire.
- XLR8 (voiced by Jim Ward): A very fast alien that looks like a velociraptor.
- Diamondhead (also voiced by Jim Ward): TBA
- Rath (voiced by John DiMaggio): TBA
- Slapback (voiced by Dee Bradley Baker): TBA
- Thriller Whale (also voiced by Eric Bauza): An alien that has the ability to spit out water, breath underwater, and influence any villains with music that he plays and dancing moves that he does.
- Cannonbolt (voiced by Fred Tatasciore): TBA
- Jury Rigg (voiced by Tom Kenny): TBA
- Chromastone (also voiced by Dee Bradley Baker): TBA
- Pesky Dust (voiced by Tara Strong): A short, fairy-like alien who speaks with a high-pitched, trilling, feminine voice.
- Alien X (voiced by Nolan North): TBA
- Upgrade (also voiced by David Kaye): TBA
- Wildvine (voiced by Scott Menville): TBA
- Grey Matter (voiced by Todd Haberkorn): TBA
- Stinkfly (voiced by Greg Cipes): TBA
- Digger (vocal effects by Frank Welker): TBA
- Swampfire (voiced by Mark Hamill): TBA
- Echo Echo (voiced by TBD): TBA
- Humungousaur (also voiced by Mark Hamill): TBA
- Big Chill (voiced by Steve Blum): TBA
- Spidermonkey (voiced by Jason Marsden): TBA
- Bloxx (voiced by TBD): TBA
- Antigravitesla (voiced by Travis Willingham): TBA
- Moot (also voiced by Dee Bradley Baker): TBA
- Crashhopper (voiced by Carlos Alazraqui): TBA
- Osmos (also voiced by Greg Cipes): TBA
- Revonnaut (voiced by Bumper Robinson): TBA
- Snakepit (voiced by David Hornsby): TBA
- Sandbox (voiced by Jeff Bennett): TBA
- Shellhead (also voiced by Dee Bradley Baker): TBA
- Rocks (voiced by Seth Green): TBA
- Squidstrictor (also voiced by Josh Keaton): TBA
- Bungee Sponge (also voiced by Todd Haberkorn): TBA
- Ventrilosquid (voiced by Corey Burton): TBA
- Decagon Vreedle (voiced by Rob Paulsen): TBA
- Search Box (voiced by TBD): TBA
- In this show, Kevin is an Osmosian.