Hara Hara Mahadevaki is the upcoming adult comedy film featuring Gautham Karthik and Nikki Galrani in the lead roles. The film has “ Sathish,” “ Karunakaran,” Bala Saravanan, Namo Narayanan, Ravi Mariya, Naan Kadavul Rajendran, “ Manobala,” “ R K Suresh” and “ Mayilsamy.” “ Santhosh P Jayakumar” directs the film. Balamurali Balu composes the music. Thangam cinemas produced the film and Studio Green releases it. Selvakumar SK is the cinematographer. In the career of Gautham Karthik, Hara Hara Mahadevaki is the first film to be released in the most number of theaters. Nikki Galrani says that although they promote it as an adult comedy film, there are no vulgarities in the film and no indecent scenes are shot. Nikki also says that she plays a college going girl and she will never choose the script that degrades her. The team says that two of the women censor board officials laughed out loud and appreciated the film.