: Kevin, as Upgrade , takes control of a cable car to cause destruction. Ben tries to stop him as Wildmutt .

: In the heat of the final battle, Kevin’s powers spiral out of control, causing him to mutate into a permanent, monstrous amalgamation of Ben’s original ten aliens, known as Kevin 11 . Key Characters & Cast Framed | Ben 10 Wiki | Fandom

While visiting San Francisco, Ben finds himself blamed for a series of high-profile crimes committed by his own alien forms. He soon discovers that his former rival, , has returned with the ability to mimic Ben’s transformations. Kevin uses these powers to frame Ben, drawing the attention of a specialized government task force. Plot Summary

: The chaos draws in the Special Alien Capture Team (SACT) , led by the suspicious and cold Lt. Steel . Steel believes Ben is the culprit behind the rampages and relentlessly pursues him. Key Battles :

: Kevin reveals that his previous encounter with the Omnitrix left him with residual energy, allowing him to transform into any of Ben's aliens at will. However, he can only maintain his human form for a few minutes at a time.

: The climax takes place on the bridge, where Kevin (as Diamondhead ) brutally defeats Lt. Steel before Ben arrives to intervene.

: Ben, Gwen, and Grandpa Max witness a Tetramand (Four Arms) smashing buildings and a Pyronite (Heatblast) attacking a money factory.