Post May 29, 2021May 29, 2021Gavin MacLeod Gavin MacLeod, actor known for Love Boat and Mary Tyler Moore Show, dies at 90 by webmaster Gavin MacLeod, the veteran supporting actor who achieved stardom as Murray Slaughter, the sardonic TV news writer on The Mary Tyler Moore Show, before going on to even bigger fame as the cheerful Capt. Stubing on The Love Boat, has died. He was 90.