Watch Finding Your Roots with Henry Louis Gates, Jr. Episode 1 HD Full Free on SolarMovie. Watch Finding Your Roots with Henry Louis Gates, Jr. tv series online free. Before the popularity of AncestryDNA, journalist and cultural critic Henry Louis Gates, Jr. divulges...Before the popularity of AncestryDNA, journalist and cultural critic Henry Louis Gates, Jr. divulges the family trees of various celebrities, many times with stunning revelations.