Watch Ben 10: Alien Force Con Of Rath Online Stream. Looks like the last episode for this season for the Ben 10: Alien Force. I know we are all watching this and i know you'll love this and this time, the latest episode is here, its the Ben 10: Alien Force Con Of Rath. In this episode, Ben´s Omnitrix is malfunctioning. He unlocks a new alien caled Rath. This alien wages war with every living creature. He even attacks Kevin and Gwen. He attacks some Omnitrix aliens, like Ghostfreak. Ghostfreak tries to posess Rath, but something is wrong. Ghostfreak and Rath fuse and create a new alien. Are you ready? Then Watch Ben 10: Alien Force Con Of Rath Online Stream.