would be playing Venus and Serena Williams' father, Richard Williams, in an upcoming biopic, — but a new lawsuit claims that the tennis coach had already sold his life rights to someone else. In a lawsuit filed in Los Angeles on Tuesday, TW3 Entertainment and Power Move Multi Media claim that the upcoming film, produced by Smith's production company, Overbrook Entertainment, and Warner Bros., is based on a multi-million dollar breach of contract. «This case presents an unfortunate and tawdry