You will Watch Ben 10: Alien Force Season 3 Episode 27 online for free episodes with HQ / high quality. Stream cartoons Ben 10: Alien Force Episode 31 Vengeance of Vilgax: Part 1.Vilgax resurfaces with a new army and new and stronger powers. Under the Galactic Code of Conduct, he challenges the greatest champion of each world he visits to single combat, the prize being that champion’s planet. Each time he defeats a champion, he absorbs their powers. With the strength of ten heroes at his disposal (including Ultimo’s), Vilgax heads to Earth and challenges Ben, giving him 24 hours to prepare. In order to gain a sporting chance, Ben attempts to unlock the Omnitrix’s Master Control, despite Azmuth warning him not to. Unfortunately, Ben ends up overloading the Omnitrix, causing an explosion.