String Theory

String Theory is the fourtenth episode of Ben 10: Alien Justice Force.

Air Date
January 30, 2015

Plot
Ben and the gang receive a package from someone who's name was not written. The package contains puppet versions of them and they began playing them. At night, strange noises and Metrogirl, Gwen and Violet woke up, but Ben, Kevin and Kyle had attacked them and Puppet King shows up. He took the souls out of the them and trap it in the puppets, and possessing the boys by using his remote control. The girls had escaped, only to get their bodies switched up. The three escaped to the warehouse, only to learn that Puppet King was trying to destroy the boy's souls, so they' ll be under his control forever, which is why he needs to possessed them.

Characters

 * Ben Tennyson
 * Gwen Tennyson (Main Character in this Episode in Violet's body)
 * Kevin Levin
 * Elena Validus (cameo)
 * Metrogirl (Main Character in this Episode in Gwen's body)
 * Violet Witch (Main Character in this Episode in Metrogirl's body)
 * Kyle Tennyson
 * Alan Albright (cameo)
 * Cooper Daniels (cameo)
 * Helen Wheels (cameo)
 * Manny Armstrong (cameo)
 * Pierce (cameo)
 * Mariella Daniels (cameo)
 * Kai Green (cameo)

Villains

 * Puppet King

Aliens Ben used

 * Cannonbolt

Aliens Possesed Ben used

 * Diamondhead
 * Jetray
 * Spidermonkey
 * Rath
 * Cannonbolt