The countries forming the United Kingdom, will have the films screened only after the certification of BBFC, British Board Of Film Certification. BBFC has rated the film, Kolaiyuthir Kaalam stating that it contains strong violence.

The certification report states that the runtime of the movie is 100 minutes (1hr 40mins) and that all known versions of Kolaiyuthir Kaalam has passed uncut. This horror flick is directed by Chakri Toleti, starring Nayanthara, Lee Nicholas Harris, Lee Byford, Ro Ashika, Richard Banks and Jamie Langlands.

The BBFC also summarized the movie that goes, "KOLAIYUTHIR KAALAM is a Tamil language horror thriller in which a masked man tries to drive a young woman away from the large UK property she has inherited."

The trailer of Kolaiyuthir Kaalam which has gathered 2.1 million views, looks promising and seems to have the potential to draw Nayanthara's full-fledged talent. It is also notable that Nayanthara's character in the movie is deaf and mute.

Kolaiyuthir Kaalam movie is also made in Hindi, titled "Khamoshi" starring Tamannaah Bhatia and Prabhudeva in the lead roles.