The film stars Sathish and Regina Cassandra alongside Nassar, Anandaraj, Saranya Ponvannan, VTV Ganesh, and Redin Kingsley.

It revolves around a group of people who end up trapped in a haunted dream, and seek to escape The film was announced in September 2023 following the completion of principal photography.

But Kannappan’s family members, Devil Armstrong and his therapist Dr. Johnny pluck feathers from it and get trapped in the same dream, hoping on Ezhumalai’s research can find a solution to end this nightmare.

Ezhumalai found out about the infamous cases of Robert Langdon and Magdalene Ellis, both of whom lived in the 1930s in the palace Kannappan sees in his dream.

Now, their souls are trapped in the dream world; their only means of escape is to use a monkey paw and chant the spell the white witch had told William.

On 18 September 2023, AGS Entertainment announced their next project Conjuring Kannappan, which was written and directed by debutant Selvin Raj Xavier, and would star Sathish in the lead role alongside Regina Cassandra, Nassar, Anandaraj, Saranya Ponvannan, VTV Ganesh and Redin Kingsley.

[1][2] On 28 October, composer Yuvan Shankar Raja was named as part of the project, along with technicians including cinematographer S. Yuva, editor Pradeep E. Ragav, art director Mohana Mahendran, costume designer N. Meenakshi and stunt choreographer Miracle Michael.

[5] The music and background score of Conjuring Kannappan were composed by Yuvan Shankar Raja, in his maiden collaboration with Sathish and Xavier.

[8] Times Now gave Conjuring Kannappan a rating of three out of five, and wrote: "Selvin Raj Xavier's directorial vision, coupled with the stellar cast and technical excellence, promises a cinematic experience that transcends genres".