Watch Duncanville Season HD Full Free on solarmovie.do. Watch Duncanville tv series online free. Duncanville is centered around a spectacularly average 15-year-old boy, named Duncan with a rich fan...Duncanville is centered around a spectacularly average 15-year-old boy, named Duncan with a rich fantasy life, and the people in his world. He's not exceptional, but he has a wild imagination in which he's never anything less than amazing.