Ben 10,000 Returns Ben 10: Ultimate Alien : Season 2 Episode 10
TV-Y7 (FV) Cartoon Network 22m
Aired: April 15th, 2011 @ 9:00 AM EST on Cartoon Network
Following a visit from Paradox after a fight with Eon, Ben 10,000 arrives 20 years from the future to seek the aid of his past counterpart in tracking down Eon.
