Question: For what role, is the actor best known, who made a cameo appearance in the film Dayton's Devils ? 
Sentence (from "Mike Farrell"): Michael Joseph Farrell, Jr. (born February 6, 1939) is an American actor, best known for his role as Captain B.J. Hunnicutt on the television series "M*A*S*H" (1975–83).
Relevant evidence: Yes