Watch Ben 10: Alien Force Season HD Full Free on solarmovie.do. Watch Ben 10: Alien Force tv series online free. Fifteen-year-old Ben Tennyson must utilize the Omnitrix yet again in order to locate his missing Gra...Fifteen-year-old Ben Tennyson must utilize the Omnitrix yet again in order to locate his missing Grandpa Max, accompanied by his cousin Gwen and former enemy Kevin 11.