Kalam is again an other film on intriguing facts beyond imagination enrolled in the catalog of dark horror thriller genre. Robert.S.Raj the debutant director of Kalam had earlier associated Director Jeeva shankar.Kalam produced by P.K Chandran under the banner of Arul Movies Pvt Ltd is shot in and around Chennai with uniquely picked locations to provide a new look and to enhance quality of the film.Cinematographer Mukesh predicted by many as the next big name as a camera man has handled ARRI ALEXA COOKE S4i which gives Kalam an auro of a Hollywood product. Prakash Nikki has worked on the music and background which adds life to the scenes.