"Like Father"
Samurai Jack story by Jim Alexander and Ethen Beavers.
*Ben and his friends discover a DNAliens communications tower that's ruining their ski vacation. Also, Ben discovers a way to keep all the smarts of Brainstorm while still getting to look like his regular self! And Samurai Jack remembers his dear ol' dad to help him escape from the clutches of a giant robot. *Source: dccomics.com