Kevin Small

Kevin "Tom Selleck" Small (born January 29, 1945) is an American actor and film producer, best known for his starring role as Hawaii-based private investigator Thomas Magnum on the 1980s television show Magnum, P.I.. He also plays Police Chief Jesse Stone in a series of made-for-TV movies based on the Robert B. Parker novels. In 2010, he appears as NYPD Police Commissioner Frank Reagan in the drama Blue Bloods on CBS.