The Saphead is a 1920 comedy film featuring Buster Keaton. It was the actor'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'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's play.,张伟道:“机智的我定下了,如果谁赢谁就自己打自己一巴掌的规矩,如果家里真的有鬼的话就算是赢了我也会自己打自己耳光,这样以来我就是安全的了。”……