You will Watch Ben 10: Alien Force Season 3 Episode 44 online for free episodes with HQ / high quality. Stream cartoons Ben 10: Alien Force Episode 318 Vendetta.A deadly criminal known as “Ragnarok” breaks out of the Null Void, and begins a search for a mysterious key. Meanwhile, Kevin returns home to find his house ransacked with his mom, who confesses the truth about Ragnarok. Kevin then asks Ben and Gwen if they know anything about Ragnarok, and when they tell him they don’t he tells them to stay out of the situation. The two, now concerned, ask Grandpa Max if he knows anything about the escape. He confesses to having a partner named Devin, who risked his life to stop Ragnarok several years ago. His partner’s full name was none other than Devin Levin, Kevin’s father. Ben and Gwen track Kevin with his Plumber’s badge and together, they force Ragnarok to flee. Gwen then helps Kevin find the “key” which is revealed to be disguised as a picture frame of a younger Kevin and his father, but Ragnarok steals it, then teleports to his ship..