Trouble Lock

Trouble Lock is the fourth episode of Ben 10/Generator Rex: Omniverse.

Plot
TBA

Characters

 * Ben Tennyson (12 and 17 years old)
 * Rex Salazar
 * Rook Blonko
 * Gwen Tennyson (12 years old)
 * Marty (first re-appearance; cameo)
 * Max Tennyson (61 - 62 years old)

Villains

 * Limax (first re-appearance)
 * Argit (first re-appearance)
 * Vulkanus (first re-appearance)
 * Serpent (first re-appearance)
 * The Stalker (first re-appearance; not functional; cameo)

By 12 year old Ben

 * Upgrade
 * Ghostfreak

By 17 year old Ben

 * Nanomech
 * Four Arms
 * Jetray
 * Lodestar
 * Chromastone
 * Diamondhead
 * Cannonbolt