This year's Sundance Film Festival is wrapping up, but the Sundance Channel got Chris Rock to sit down with his cohorts, Sarah Jones and Nelson George, to talk about their documentary, Good Hair. The doc started out with a much simpler concept, but ended up weaving a much larger tale about the culture behind African-American hairstyles, sending Rock all the way to India. Here, let him explain it:

Related: The festival awarded a special jury prize to comedian Jeff Stilson for directing this documentary. Congrats!