Born Richard Anthony Williams in Chicago, Williams was an actor in films and on television. His best-known film roles include Pretty Tony in The Mack (1973), the limo driver in Dog Day Afternoon (1975), Denzel Washington's father in Mo' Better Blues (1990) and Officer Allen in Edward Scissorhands (1990), and his other film credits include Uptight (1968), The Anderson Tapes (1971), Who Killed Mary What's 'Er Name? (1971), Slaughter's Big Rip-Off (1973), Five on the Black Hand Side (1973), Deadly Hero (1975), The Deep (1977), An Almost Perfect Affair (1979), The Jerk (1979), The Night the City Screamed (1980), The Star Chamber (1983) Gardens of Stone (1987), as Diamond's father in The Player's Club (1998), and Roberto in Blood and Bone (2009).