THIRTEEN's American Masters Series Presents the First Film Biography of Writer/Activist Alice Walker in Honor of her 70th Birthday and Black History Month. Alice Walker: Beauty in Truth premieres nationally Friday, February 7 at 9 p.m. (eastern) on PBS. American Masters - Alice Walker: Beauty in Truth charts Walker's inspiring journey from her birth into a family of sharecroppers in Eatonton, Ga. to the present. Pratihba Parmar, is the film maker of this insightful bio-documentqry. She joins us to discuss more details about the film.