Ben 10: 4x12
Ben 10 vs. Negative 10 (2)
The Forever King sets his plan in motion and recruits the most powerful enemies Ben has ever faced in order to steal the world’s most powerful energy source.
4 - 1Perfect Day Jul. 07, 2007
4 - 2Divided We Stand Jul. 14, 2007
4 - 3Don't Drink the Water Jul. 21, 2007
4 - 4Big Fat Alien Wedding Jul. 28, 2007
4 - 5Ben 10: Secret of the Omnitrix Aug. 04, 2007
4 - 6Ben 10: Secret of the Omnitrix 2 Aug. 04, 2007
4 - 7Ben 10: Secret of the Omnitrix 3 Aug. 04, 2007
4 - 8Ben 4 Good Buddy Sep. 22, 2007
4 - 9Ready to Rumble Sep. 29, 2007
4 - 10Ken 10 Oct. 06, 2007
4 - 11Ben 10 vs. Negative 10 (1) Mar. 09, 2008
4 - 12Ben 10 vs. Negative 10 (2) Mar. 09, 2008
4 - 13Goodbye and Good Riddance Apr. 15, 2008