Ben 10: Alien Hero

 is an American animated action-adventure-science fiction television series based on the  franchise created by. It is produced by Cartoon Network Studios and will premiere on Cartoon Network on October 6th, 2019.

Synopsis
When Ben Tennyson gains a new variation of the Omnitrix named the Fusiontrix, using it to take down several menaces, learning that the Fusiontrix allows him to fuse aliens.

Main

 * Ben Tennyson (voiced by Yuri Lowenthal) - a teenager who TBD.
 * Kevin Levin (voiced by Greg Cipes) - Ben's rival turned close friend who TBD.
 * Gwen Tennyson (voiced by Ashley Johnson) - TBD

Ben's aliens

 * Wildmutt (vocal effects by Dee Bradley Baker) - TBD
 * Grey Matter (voiced by Richard Steven Horvitz) - TBD
 * Four Arms (voiced by John DiMaggio) - TBD
 * [returing from original series or Alien Force] (voiced by TBD) - TBD
 * Solare (voiced by Nolan North) - TBD

Supporting

 * Max Tennyson (voiced by ) - TBD
 * Azmuth (voiced by Jeff Bennett) - TBD
 * Professor Paradox (voiced by ) - a strange time-traveling professor TBD.

Antagonists

 * Vilgax (voiced by Clancy Brown) - TBD
 * The Man in the Black Suit (voiced by Rino Romano) - a shady government agent who aims to hunt and take down TBD.
 * Hex (voiced by Khary Payton) - TBD
 * The Charmcaster (voiced by Tara Strong) - TBD
 * Dr. Aloysius Animo (voiced by Dwight Schultz) - TBD
 * Michael Morningstar (voiced by Josh Keaton) - TBD
 * Vira the Mind Mistress (voiced by Tara Platt) - a hypnotic human-like alien who TBD.

Episodes
See List of episodes.