Larry Linville (September 29, 1939 – April 10, 2000) was an American actor. He was known for his portrayal of obnoxious, pious, self-important and inept surgeon Major Frank Burns in the television series MASH. Larry Linville (September 29, 1939 – April 10, 2000) was an American actor. He was known for his portrayal of obnoxious, pious, self-important and inept surgeon Major Frank Burns in the television series MASH.