what date did m*a*s*h henry blake die on the show?
<answer> M*a*s*h henry blake died on the show on February 15, 1996. <context> Page issues. Edgar McLean Stevenson Jr. (November 14, 1927 – February 15, 1996) was an American actor most recognized for his role as Lt. Colonel Henry Blake on the TV series M*A*S*H. He was also recognized for his role as Michael Nicholson on The Doris Day Show.