Watch Ben 10 Season 3 Episode 20 Online with Multi Subtitles - OnionPlay

Watch Watch Ben 10 Season 3 Episode 20 Online with Multi Subtitles - OnionPlay on OnionPlay - During their visit to Twin City, Ben and Gwen sign up for an amazing experience at Laser Town, but when Ben is teamed up with Kevin, the two must overcome their differences if they want to come in first, especially since Gwen has been paired with the mysterious Fang. To make things even more complicated, a laser hit causes Kevin to get stuck in the form of his version of Four Arms, called "Quad Smack," and he must find a way to fix his Antitrix to transform back.