Ben 10: Ultimate Alien - Perplexahedron (Preview) Clip 3

Ben, Kevin and Gwen race Aggregor through a mysterious artificial planetoid designed to destroy anyone who enters. Watch more Ben 10: Ultimate Alien on Cartoon Network! Watch more videos and play Ben 10: Ultimate Alien games: http://www.cartoonnetwork.com.au/minisite/ben10_ua Check out our Cartoon Network Facebook pages: http://www.facebook.com/CartoonNetworkAustralia http://www.facebook.com/asia.cartoonnetwork Make sure to check out Planet 1UP, where Nate gets up to some crazy stuff!! http://youtube.com/weareplanet1up