You will Watch Ben 10: Alien Force Episode 1 online for free episodes with HQ / high quality. Stream cartoons Ben 10: Alien Force Episode 101 Ben 10 Returns: Part 1.After Grandpa Max disappears, Ben and Gwen decide to finish his last job while searching for him. While trying to decide whether to use the Omnitrix again, they meet Magister Labrid, Max’s alien partner. He guides them to an arms trade between the Forever Knights and the DNAliens, brokered by Kevin Levin. Kevin is captured, but the Forever Knights escape with one of the weapons crates. Kevin, having not been paid, leads them to the Forever Knights’ hideout, where they encounter a robotic dragon.