《代号尼克·比尔》是一部由美国地区于1949年出品的剧情类电影。该片由乔纳森·拉蒂梅尔担任编剧，约翰·法罗亲自指导拍摄。主要演员包括雷·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等美国著名影星。
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 * 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.