Finding your roots - Season 4

Professor Gates's journey continues as a weekly series that will look at an ever-widening spectrum of our nation's fascinating ethnic mixture.

Rating: TV-PG.

writer, Henry Louis Gates, Jr. ; producer, Josh Gleason, Hazel Gurland-Pooler, Caitlin McNally, Gopi Shastri ; director, Josh Gleason, Hazel Gurland-Pooler, Hannah Olson, Sabin Streeter, Jamila Wignot.

Originally broadcast as episodes of the television program in 2017.

16x9 wide screen.

DVD; region 1, NTSC.

Subtitles for the deaf and hard of hearing (SDH).