Paul Guilfoyle (born April 28, 1948) is an American television and film actor known for playing Captain Jim Brass in the popular forensic television drama "CSI". Guilfoyle was born in Canton, Massachusetts. He attended Boston College High School and spoke at the 2005 commencement of the school's seniors. Guilfoyle appeared in "Howard The Duck" and in an early episode of "Crime Story" as a criminal who gets into a shootout with the MCU. Wikipedia
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Visit the CSI Television show official site at CBS.com for character and cast biographies: Gil Grissom, played by William Petersen; Catherine Willows, played by Marg Helgenberger; Warrick Brown, played by Gary Dourdan; Nick Stokes, played by George Eads www.cbs.com/primetime/csi/bios/index.php?cast_member=paul