p The Saphead is a 一九二0 comedy film featuring Buster Keaton It was the actor 三九 s first starring role in a full-length feature and the film that launched his career The plot was a merging of two stories, Bronson Howard 三九 s play The Henrietta and the novel The New Henrietta by Victor Mapes and Winchell Smith, which was meant to be an adaption of Howard 三九 s play p