Variety reports Oscar-winning actress, producer and author Octavia Spencer is set to play entrepreneur and activist Madam C.J. Walker (1867–1919) in a new TV Series based on the critically-acclaimed, best-selling biography “On Her Own Ground” by A’Lelia Bundles, Walker’s granddaughter. Madam C.J. Walker suffered from a scalp condition that made her lose her hair, which was the impetus for her to invent a successful line of hair care products, and is ultimately what led her in 1905 to become one of the first female self-made millionaires in America. The series is being produced by SpringHill Entertainment, the production company of NBA star LeBron James, whose mission is to spotlight the hidden African-American figures who helped shape American history.