Ben 10 Omniverse: Season 6, Episode 6

6 - 6: Blukic and Driba Go to Area 51

An old friend of Blukic and Driba's asks to get back a super powerful weapon needed to stop an old villain of Blukic and Driba and Max's, who's attacking Area 51. But with the weapon hidden back in Area 51, Ben and the team must go retrieve it before this strange old/new threat can retrieve the weapon.