Ben 10: Alien Force · Season 1, Episode 13
Ben 10: Alien Force Season 1 Episode 13: X Equals Ben Plus 2 (X = Ben + 2)
About Ben 10: Alien Force: Five years after the original Ben 10 series, Ben Tennyson is a normal teenager who has put away his toys, including the Omnitrix that gave him his powers.
More from Season 1
Season 1, Episode 1: Ben 10 Returns (1) Season 1, Episode 2: Ben 10 Returns (2) Season 1, Episode 3: Everybody Talks About the Weather Season 1, Episode 4: Kevin's Big Score Season 1, Episode 5: All that Glitters Season 1, Episode 6: Max Out Season 1, Episode 7: Pier Pressure Season 1, Episode 8: What Are Little Girls Made Of? Season 1, Episode 9: The Gauntlet Season 1, Episode 10: Paradox Season 1, Episode 11: Be-Knighted Season 1, Episode 12: Plumbers' Helpers