Ben 10: Alien Force: 1x13
X = Ben + 2
An alien emperor plans to destroy the planet Earth for kidnapping his daughter. In order to save the planet, Ben must uncover the secrets of Alien X.
1 - 1Ben 10 Returns (1) Apr. 18, 2008
1 - 2Ben 10 Returns (2) Apr. 18, 2008
1 - 3Everybody Talks About the Weather Apr. 26, 2008
1 - 4Kevin's Big Score May. 03, 2008
1 - 5All that Glitters May. 10, 2008
1 - 6Max Out May. 17, 2008
1 - 7Pier Pressure May. 31, 2008
1 - 8What Are Little Girls Made Of? Jun. 07, 2008
1 - 9The Gauntlet Jun. 14, 2008
1 - 10Paradox Jul. 05, 2008
1 - 11Be-Knighted Jul. 12, 2008
1 - 12Plumber's Helpers Jul. 19, 2008
1 - 13X = Ben + 2 Aug. 31, 2008