Ben Again
S02E08 - Airdate: 2013-01-19
Runtime: 30 min
Eon returns and switches Ben's mind with his younger self as part of a plot to take over the timelines. It's up to Paradox, and the two Gwens from the past and present, to help the Bens' regain their rightful minds and help to defeat Eon.
Episode details and rating from TVmaze.