Ruben Santiago-Hudson (born November 24, 1956 in Lackawanna, New York) is an American actor who played five different characters on Law & Order and Law & Order: Special Victims Unit.

He also guest-starred on two episodes of New York Undercover as different characters; and is best known for his portrayals of Captain Roy Montgomery on the police procedural series Castle and Charles Dawson in the short-lived series Low Winter Sun.


Law & Order

Law & Order: SVU

  • Name (2005) as Carlos Guzman
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