代号尼克·比尔是由约翰·法罗执导的一部拍摄于1949年剧情,悬疑,惊悚,恐怖片在美国上映，主演由雷·米兰德,奥黛丽·托特,托马斯·米切尔,乔治·麦克雷迪,弗雷德·克拉克,Geraldine,Wall,亨利·奥尼尔,达里尔·希克曼,内斯特帕瓦,金·多诺万,Charles,Evans,Ernö,Verebes,Arlene,Jenkins,Pepito,Pérez,Joey,Ray领衔。　　Righteous district attorney Joseph Foster's main goal in life is to rid his city of the gangsters infesting it. In order to be even more efficient in his war against crime he plans to run for governor. One day he meets a strange, shadowy man, Nick Beal, who offers to help him to achieve his end. Beal convinces hesitating Foster by dint of easy money, easy sex with an alluring young woman and the promise of easy success. Joseph Foster soon becomes an influential politician but a corrupt one. A minister of God manages to show him that he has been the plaything of the so-called Nick Beal, who might be "Old Nick" , that is to say Satan himself. Foster then decides to resign and to become an honest man again