该片是由Leon,Shamroy,Charles,Klein执导的剧情片,于1928年上映，主要讲述了:An insan.e man first lov.es then g.rows to hate his neig.hbor, an .old. man whose penetra.ting gaze unnerves th.e insane man. He plans a pe.rfect crime and. executes it one night. .The next day., two off.icers kno.ck on the insane m.an's d.oor, investigating a shr.iek he.ard in the night. .The insane man .invites them in., answers. their questions, and. submits .to .an examination of .his eyes by one of th.e officers, who proclaims h.im innocent. Th.e insane man invites the.m to stay an.d relax a.while, th.en regales them wi.th his. theories of crime. His .heart .begins to beat lou.der. Angles on .the set are ske.wed to su.ggest the man's inter.nal disar.ray..