The BEST episodes of Ben 10: Ultimate Alien
Every episode of Ben 10: Ultimate Alien ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Ben 10: Ultimate Alien!
Taking place a few weeks after where Ben 10: Alien Force leaves off, Ben 10: Ultimate Alien follows the now sixteen-year-old Ben. The Omnitrix has been destroyed and Ben must learn to master the secrets of the new Ultimatrix, a gauntlet-like version of the old Omnitrix that not only gives him access to all of his original powers and abilities, but also allows him to evolve his alien forms into even stronger and even more powerful versions (called "ultimate forms").
#10 - It's Not Easy Being Gwen
Season 2 - Episode 9 - Aired 4/8/2011
A day in the hectic life of Gwen Tennyson.
#13 - Prisoner Number 775 is Missing
Season 2 - Episode 12 - Aired 4/29/2011
The team takes a look at the real purpose of Area 51 and have to recapture an escaped alien prisoner.