为了获得普利策奖，一名记者谎称自己患有精神疾病，而进入了疯人院，以此来调查一个谋杀犯。但当他逐渐接近那名凶手时，疯狂也亦步亦趋地慢慢侵袭到他的头脑......
Peter Breck
Johnny Barrett
Constance Towers
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Gene Evans
Boden
James Best
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Hari Rhodes
Trent
Larry Tucker
Pagliacci
Paul Dubov
Dr. Menkin
Chuck Roberson
Wilkes
Neyle Morrow
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Bill Zuckert
Swanee
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Lloyd
Philip Ahn
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Frank Gerstle
Police Lieutenant
