Heroes, Again

Heroes, again (based on Ben 10 Returns) is the first episode of 10: The Series, Part II.

Summary
After a few years of peace, the Earth is threatened by a new foe. It's up to Ben and James Tennyson to spring back into action.

Characters

 * Ben Tennyson
 * James Tennyson
 * Gwen Tennyson
 * Kevin Levin

Villains

 * DNAliens
 * Forever Knights
 * Mechadragon
 * Unknown robot
 * Highbreed