[1] It is produced by Priya Atlee under A for Apple Productions, alongside Sudhan Sundaram and Jayaram under their banner Passion Studios and K. Poornachandra's O2 Pictures.

[2] The film stars Arjun Das, Vinoth Kishan,[3][4] Pooja Ramachandran, and Kumar Natarajan.

He needs money for his operation (kidney failure) so he agrees to hold a cleansing ritual at a haunted building.

Vinod also starts receiving mysterious and threatening calls through his newly installed landline rotary phone.

[3] The film's soundtrack album is composed by Pradeep Kumar which has four tracks with lyrics written by Sivam.

Film critic Ramesh Bala, through his review for Indiaglitz gave 8 out of 10 to the soundtrack stating "Pradeep Kumar delivers the morose haunting soundtrack for Andhaghaaram and perfectly in sync with the movie's tone" and listed "Suzhalum Irulil" and "Izhupari Aattam" among their favourite picks.

[12] Furthermore, the team also decided to release the film through streaming platform Netflix as theatres being shut due to the lockdown.

[15] V. Lakshmi of The Times of India gave 3 out of 5 and stated "Though the narration keeps you glued, a lacklustre twist makes you question if your patience was worth it.

"[16] Pradeep Kumar of The Hindu stated that "The film appears complicated due to a drawn out screenplay.

[17] Manoj Kumar R of The Indian Express gave a rating of 2.5 out of 5 and reviewed "Andhaghaaram feels a bit rushed.

[19] Shrikanth Venkatesh of Sify gave 3.5 out of 5 praising Vignarajan's direction stating it as "a fairly impressive debut attempt".

[20] Behindwoods Review Board rated 3 out of 5 and summarised "Andhaghaaram is high on thrills, performances and technicalities but could have been even more gripping if the runtime was a bit shorter".

Apart from praising the technical aspects of the film, he also appreciated director Vignarajan stating it as an "arrival of a very real talent".