C.I.D. 909 is a Hindi film released in the year 1967. It is directed by Mohd. Hussien Jr.. The film stars Mumtaz, Brahm Bhardwaj, Rajan Haksar, Helen, Rajen Kapoor, Feroz Khan, B. Mehta and Ram Mohan in lead roles. An Indian scientist who has developed a nuclear project to bring about peace in the world. Things take a turn when his wife and daughter are abducted and he is forced to reveal the code of the nuclear project.