Ben 10

S02:E08 - The Ultimate Weapon

When Max learns that part of an alien weapon has been unearthed in Texas, he becomes obsessed with finding it. In doing so, he leads Ben and Gwen on a wild adventure as they must battle the Forever Knights to see who will get the weapon first. An action-packed chase leads everyone to a Mayan Temple in Mexico and the revelation that the weapon is now useless.