CID Shankar is a 1970 Indian Tamil-language spy thriller film directed by R. Sundaram and produced by Modern Theatres.
The lead actors are Jaishankar and A. Sakunthala, while Thengai Srinivasan plays a supporting role alongside V. S. Raghavan, R. S. Manohar, C. L. Anandan, Jayakumari, B. V. Radha, and M. Bhanumathi.
The film stars Jaishankar as the undercover police officer CID Shankar, who tries to catch a gang leader.
Directed by R. Sundaram, produced by Modern Theatres, and written by A. L. Narayanan, with music composed by Vedha, CID Shankar was released on 1 May 1970.
The film is a remake of the 1965 French/Italian co-production Eurospy film OSS 117 Mission for a Killer and became an average success.