A Knight to Remember Ben 10: Ultimate Alien : Season 3 Episode 10
TV-Y7 (FV) Cartoon Network 22m int(0)
Aired: December 2nd, 2011 @ 9:00 AM EST on Cartoon Network
The Flame Keepers realize their mistake too late. Vilgax wants the power of Daigon. The Forever Knights are out to destroy Daigon. Ben and the team try to sort things out.