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Reed Edward Diamond (born July 20, 1967) is an American actor. He is best known for the role of Det. Mike Kellerman on Homicide: Life on the Street and the role of recurring character Laurence Dominic on Dollhouse. He also appeared in The Shield and The Mentalist. Diamond was born in New York City, the son of Allison, an astrologer, and Bob Diamond, a stage manager and director of shows such as The Joe Franklin Show. Reed attended the University of North Carolina at Chapel Hill in the 1980s before studying acting at Juilliard. Since 2004, Diamond has been married to actress Marnie... MORE

Reed Edward Diamond (born July 20, 1967) is an American actor. He is best known for the role of Det. Mike Kellerman on Homicide: Life on the Street and the role of recurring character Laurence Dominic on Dollhouse. He also appeared in The Shield and The Mentalist. Diamond was born in New York City, the son of Allison, an astrologer, and Bob Diamond, a stage manager and director of shows such as The Joe Franklin Show. Reed attended the University of North Carolina at Chapel Hill in the 1980s before studying acting at Juilliard. Since 2004, Diamond has been married to actress Marnie McPhail. Reed Diamond's early roles included guest starring on Law & Order and Class of '96, and movies such as Memphis Belle (1990) and Clear and Present Danger (1994). His first big break came in 1995 when he joined the cast of Homicide: Life on the Street as Det. Mike Kellerman. Diamond was a regular castmember for the series' fourth, fifth and sixth seasons before Kellerman was written out at the end of season six (although Diamond would reprise the role for a two-episode story in the show's subsequent seventh, and final, season). In 2000, a feature length TV movie was produced to wrap up the series, LESS