Ben 10: Ultimate Alien S02E21 backdrop

Ben 10: Ultimate Alien (2010)

S02E21 The Mother of All Vreedles

Nov 18, 2011 Season 2 Episode 21 Animation, Action & Adventure, Sci-Fi & Fantasy, Kids

Episode Overview

Ma Vreedle arrives on Earth with plans to grow her family by making clones while consuming all of the planet's water resources.