Michael J. Harney (born March 27, 1956 in The Bronx, New York) is an American actor of film, television and theater. He's best known for playing Det. Mike Roberts in the television police drama NYPD Blue, the drunkard Steve Fields in the American western television series Deadwood and Sam Healy, a prison counselor in the comedy-drama television series Orange Is the New Black.
- 2000 Erin Brockovich as Pete Jensen
- 2007 Captivity as Det. Bettiger
- 2007 Ocean's Thirteen as Blackjack Pit Boss