Let me tell you something Vulkanus...

"Let me tell you something Vulkanus..." is the sixteenth episode of Ben 10: Peace in Dimensions.

Plot
In the underground, Vulkanus makes a drill to drill in Earths core and totally destroys it.

Both Bens and their team comes to stop Vulkanus. Vulkanus puts a machine on the Ultimatrix and transforms Gwen and Kevin into aliens. Gwen transforms into Nanomech, while Kevin transforms into Goop. Ben tries to transform himself, but he transforms Gwen into Grey Matter and Kevin to Upchuck. Ben 10,000 as Ultimate Ben uses Chromastone to fight against Vulkanus.

Azmuth says that Ben must remove the machine. Ben cannot do it, so he asks Azmuth. He answer that he have no idea what it is. Gwen yells to Ben that he must transform them into something better. Ben transforms Gwen into Jet Ray and Kevin into Humungousaur.

They attacks Vulkanus with Ben 10,000. As Cannonbolt, Ben 10,000 goes into the Earths core and makes a shield around it. Max shoots a blaster on Vulkanus, but nothing work. Julie then uses Ship's battle armor and defeats Vulkanus. Ben 10,000 transforms back into Chromastone and destroys the drill.

Vulkanus wakes up again. Azmuth figure out whats wrong with the Ultimatrix and transforms Gwen and Kevin back to normal. Ben transforms into Rath and beats Vulkanus.

Characters

 * Ben Tennyson
 * Gwen Tennyson
 * Kevin Levin
 * Julie Yamamoto
 * Ship
 * Maxwell Tennyson
 * Azmuth
 * Ben 10,000

Villians

 * Pickaxe Aliens
 * Vulkanus

Aliens used
By Gwen: By Kevin:
 * Nanomech
 * Grey Matter
 * Jet Ray

By Ben 10,000 as Ultimate Ben: By Ben:
 * Goop
 * Upchuck
 * Humungousaur
 * Chromastone (2x)
 * Cannonbolt
 * Rath