The term 'Hawkeye Pierce Portrayer' is referring to the actor who played the character of Hawkeye Pierce in the television series M*A*S*H. The crossword solutions for this term are ALDA (4 letters) and ALANALDA (8 letters). The actor in question is Alan ALDA, an American actor, director, screenwriter, and author. He is best known for his role as Hawkeye Pierce in the long-running television series M*A*S*H, for which he won several awards, including six Golden Globe Awards and six Emmy Awards.