X = Ben + 2 (S01E13)
S01E13
An extraterrestrial ruler is set on annihilating Earth after his daughter is abducted. To prevent the destruction of the planet, Ben needs to unravel the mysteries surrounding Alien X.
Show
Ben 10: Alien Force
Episode
S01E13
Air Date
Aug 31, 2008
Season 1 Episodes
S01E01
Ben 10 Returns (1)
S01E02
Ben 10 Returns (2)
S01E03
Everybody Talks About the Weather
S01E04
Kevin's Big Score
S01E05
All that Glitters
S01E06
Max Out
S01E07
Pier Pressure
S01E08
What Are Little Girls Made Of?
S01E09
The Gauntlet
S01E10
Paradox
S01E11
Be-Knighted
S01E12
Plumber's Helpers
S01E13
X = Ben + 2