Revenge of the Swarm

Revenge of The Swarm is the 26th episode of Ben 10: Ultimate Alien, and its the sixth episode of the second season.

Airdate
March 18, 2011

Plot
Elena and the nanochips return.

Characters

 * Ben Tennyson
 * Gwen Tennyson
 * Kevin Levin
 * Elena Validus

Villains:

 * Nanochips Pic4.png

Trivia

 * This episode is based on the movie Ben 10: Alien Swarm.