Couples Retreat Ben 10: Ultimate Alien : Season 2 Episode 26
TV-Y7 (FV) Cartoon Network 22m int(0)
Aired: February 18th, 2012 @ 9:00 AM EST on Cartoon Network
After Darkstar opens the Door to Anywhere, Charmcaster comes through, and the two team up to give Ben, Gwen, and Kevin the fight of a lifetime.