Harry Morgan (born Harry Bratsberg) was an American actor whose TV and film career spanned six decades. Morgan's major roles included Pete Porter in both December Bride (1954–1959) and Pete and Gladys (1960–1962); Officer Bill Gannon on Dragnet (1967–1970); Amos Coogan on Hec Ramsey (1972–1974); and his starring role as Colonel Sherman T. Potter in MASH (1975–1983) and AfterMASH (1983–1985). Morgan also appeared as a supporting player in more than 100 films.