Question: Which American actor most recognized for his role as Lt. Colonel Henry Blake on the TV series "M*A*S*H" was initially a host on an American lifestyle and variety talk show that aired weekday afternoons in syndication during the 1985-86 television season?
Sentence (from "America (U.S. TV series)"): The program premiered on September 16, 1985 and was initially hosted by Stuart Damon, Sarah Purcell, McLean Stevenson and Olivia Moens, with Charlie O'Donnell announcing.
Relevant evidence: Yes