Ratnamanjarii is a 2019 Indian Kannada action thriller film written and directed by debutant Prasiddh.

First, of its kind, the movie is produced by NRI Kannadigas; S Sandeep Kumar (Sharavathi Filmss), Nataraj Halebeedu (SNS Cinemaas) and Dr. Naveen Krishna (Aryan Motion Pictures).

The feature film stars Raj Charan, Akhila Prakash, Pallavi Raju and Shraddha in lead roles.

[1] Ratnamanjarii's story line is inspired and based on true events which took place in USA in 2008[2] and revolves around real life murder incident of Kannadiga elderly couple in the US.

The film team has completed shooting process and Audio of the movie is planned in the month of March.