斯蒂芬·泰隆·威廉姆斯（Stephen Tyrone Williams）Stephen Tyrone Williams (born 1982) is an American actor best known for such films and television series as The Knick, Da Sweet Blood of Jesus, Elementary and Phil Spector. Williams is also a stage actor known for such plays as Athol Fugard's My Children! My Africa! and his Broadway debut, Lucky Guy.