Good Hair is a documentary movie created by comedian Chris Rock, which debuted in the U.S. on October 9, 2009. The film encompasses many aspects of the culture phenomena of African-American hair style. According to the Rock magazine, the hair industry earned $ 9 billion on the treatment of hair of African-Americans. The castingof the Good Hair features some famous people like Meagan Good, T-Pain, Raven-Symone, Ice-T, Nia Long and KRS-One. Before the release of the movie, Regina Kimbell sued the actor and the film's producers claiming that they plagiarized his documentary called "My Nappy Roots", released in 2005. The complainant claimed that the film showed the Rock during the taping of Everybody Hates Chris, starring actor, at the request of Doug Miller, executive producer of "Good Hair ", unaware that the interpreter had an agreement with the TV channel HBO to tell the same story.