Billy Dee Williams portrayed the role of Himself / "Mr. LaShade" in Exposé. His first big break was in the acclaimed television movie, Brian's Song in which he played Gale Sayers. His next hit came in 1972 when he played Billie Holliday's husband Louis McKay in Motown Productions' Holliday biopic Lady Sings the Blues. Diana Ross starred in Lady Sings the Blues opposite Williams; Motown paired the two of them again three years later in Mahogany.