Alan Alda Capt. Benjamin Franklin "Hawkeye" Pierce Actor Harry Morgan Col. Sherman Potter Actor David Ogden Stiers Maj. Charles Emerson Winchester III Actor Mike Farrell Capt. B.J. Hunnicut Actor Jamie Farr Cpl. Maxwell Klinger Actor Loretta Swit Maj. Margaret Houlihan Actor William Christopher Father Francis Mulcahy Actor Oh Soon-tek Ralph Guest Star G.W. Bailey Sergeant Luther Rizzo Guest Star Bob Okazaki Farmer Guest Star Roy Goldman Roy Goldman Guest Star Kellye Nakahara Lt. Kellye Yamato, RN Guest Star Jeff Maxwell Pvt. Igor Straminsky Guest Star Byron Chung North Korean Patrol Leader Guest Star