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
Victor Validus resurfaces and attacks Ben at night. Afterwards, Ben discovers that some of the Hive Chips are still around.

Characters

 * Ben Tennyson
 * Gwen Tennyson
 * Kevin Levin
 * Elena Validus
 * Victor Validus
 * The Janitor thumb|right|238px

Villains:

 * Nanochips

Aliens Used

 * Humungousaur (Dream)
 * Cannonbolt
 * Goop
 * Terraspin

Trivia

 * This episode is based on the movie Ben 10: Alien Swarm.
 * Humungousaur is the second alien to be shown in a dream, first one was Wildmutt in Ghostfreaked Out.
 * Either Validus is really spelled Valadis, or the sign on the door where he worked (in the sneak peek) has a typo.
 * This is the 2nd time Terraspin said something besides his name
 * It has been 2 episodes (The Big Story and Girl Trouble) ever since Ben has gotten his car, the mark 10, out of the shop