Ben 10: Ultimate Alien: 1x18
The Enemy of My Enemy
When Argit and the Vreedle Brothers team up, they come up with a plan to attack the Plumber Academy.
1 - 1Ben 10 Ultimate Alien: Fame Apr. 23, 2010
1 - 2Duped Apr. 30, 2010
1 - 3Hit 'Em Where They Live May. 07, 2010
1 - 4Computer Games May. 14, 2010
1 - 5Escape from Aggregor May. 21, 2010
1 - 6Too Hot to Handle May. 28, 2010
1 - 7Andreas' Fault Jun. 04, 2010
1 - 8Fused Jun. 11, 2010
1 - 9Hero Time Jun. 18, 2010
1 - 10Ultimate Aggregor Oct. 10, 2010
1 - 11Map of Infinity Oct. 10, 2010
1 - 12Reflected Glory Oct. 15, 2010
1 - 13Deep Oct. 22, 2010
1 - 14Where the Magic Happens Oct. 29, 2010
1 - 15Perplexhahedron Nov. 05, 2010
1 - 16The Forge Of Creation Nov. 12, 2010
1 - 17Nor Iron Bars A Cage Nov. 19, 2010
1 - 18The Enemy of My Enemy Dec. 03, 2010
1 - 19Absolute Power Part 1 of 2 Dec. 10, 2010
1 - 20Absolute Power Part 2 of 2 Dec. 10, 2010