Watch Polyfamily Season HD Full Free on solarmovie.do. Watch Polyfamily tv series online free. Two married couples form a quad where Tyler dates Sean's wife Taya, and Sean dates Tyler's wife Alys...Two married couples form a quad where Tyler dates Sean's wife Taya, and Sean dates Tyler's wife Alysia. With 4 kids and 1 on the way, they've created their own unique family dynamic.