Harry Morgan (April 10, 1915 – December 7, 2011)[1] was an American actor known for his roles as Colonel Sherman T. Potter in M*A*S*H (1975–1983), Pete Porter in both Pete and Gladys (1960–1962) and December Bride (1954–1959), Detective Bill Gannon on Dragnet (1967–1970), and Amos Coogan on Hec Ramsey (1972–1974). He appeared in more than 100 films.
