Leon Addison Brown . Jump to Related Articles Photos Filmography Biography Filmography Actor (10) The Knick 2013 - 2015 (Tv Show) Actor A Walk Among the Tombstones 2014 (Movie) Stover (Actor) Law & Order 1997 - 1998, 2001, 2013 - 2014 (Tv Show) Actor Person of Interest 2011 (Tv Show) Actor The Good Wife 2011 (Tv Show) Actor Law & Order: Special Victims Unit 2007 (Tv Show) Actor Whirly Girl 2005 (Movie) Spider (Actor) Hamlet 2000 - 2001 (TV Show) Actor The Associate 1996 (Movie) Reporter (Actor) Mo' Better Blues 1990 (Movie) Smith (Actor) Biography . Milestones 2014 Played a supporting role on Steven Soderbergh's drama series "The Knick." 1989 Appeared in the action drama film "True Blood." Bonus Trivia . Was not credited for his role in the Steven Spielberg movie "Lincoln" (2012).