爱德华·乔布森,比尤拉·布克,爱德华·康奈利,爱德华·亚历山大,埃文·坎明斯,Odette,Taylor,Carol,Holloway,Jack,Livingston,William,H.,Crane,巴斯特·基顿,Katherine,Albert,Henry,Clauss,Alfred,Hollingsworth,Helen,Holte,Jeffrey,Williams主演的【呆子】,是由 赫伯特·布兰奇,温切尔·史密斯导演的喜剧片，上映于1920，详情请观看视频，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.