출연:多丽丝·斯韦德隆德 比耶·马尔姆斯滕 埃娃·亨宁 哈塞·埃克曼 斯蒂格·奥林 伊尔玛·克里斯滕松
감독:英格玛·伯格曼
줄거리:电影剪辑Amoviedirectorisapproachedbyhisoldmathteacherwithagreatmovieidea:theDevildeclaresthattheEarthishell.Thedirectorrejectstheidea,butsubsequenteventsinthelifeofawriter,afriendofthedirector's,andayoungprostitutehelovesseemtoprovethemathteacher'sidea.