The most intriguing segment in the film is when Chris travels to India, where most of the donors of a majority of the hair used for weaves and wigs lives. Most of the hair comes from the heads of devout Hindu women. They shave their heads in a religious ceremony and an opportunistic businessman scoops it up and exports it for sale at high prices. That part of the film was just an unsettling discovery to me. Businesspeople profiting from the religious fervor of the poor and uneducated. This doc should've been on tv.