Still from Ben 10: Ultimate Alien S1E15
Ben 10: Ultimate Alien › Season 1

S1 E15: Perplexhahedron

With the fourth piece of the Map of Infinity almost in Aggregor's clutches, the gang chase him through the artificial planetoid known as Perplexahedron.

Air dateNov 5, 2010
Runtime23 minutes
TMDB rating★ 8.7/10