The film depicts Adam, a Muslim medical practitioner who is unable to continue with his job and accept the reality of his wife's death.

Adam struggles to cope with the loss of his wife, which has shaken his strong faith in religion, and has also stopped helping cure others as he feels incompetent in his job.

Adam insists to Azman that all the happenings in the village are connected to Maria's demonic disturbances, with Imam Ali's death and Pak Osman's disappearance being the latest events.

However, upon going into Pak Osman's room, Adam finds he is still missing and questions Zati and Maria, only to realise that they were apparitions and that he has been tricked into coming by the demonic entity.

Adam rushes to her side only to have the hard truth revealed to him: Maria has been the cause of the accident leading to his wife's death, and she was controlled all along by the same demonic force haunting the village, who is Pak Osman.

He reveals that the reason Shah has been displaying uncanny behaviours to him is that he seemed to think his son, Amir, had been alive all along, when in reality he also died in the same accident that killed Adam's wife.

Knowing this final truth, Adam runs away in sadness, asking help from God to grant him the strength to live and ease him of the hardships he has gone through.

[8] In addition, he also took appropriate precaution on the usage of holy Koran verses[8] in order to fight the unnatural forces causing the disturbances.

Sabrina Ali, who previously starred in the 2011 film Khurafat, also directed by her cousin, Syamsul, was cast as Zeti.

[7] Other cast members include Datuk Rahim Razali, A. Galak, Pekin Ibrahim, Fizz Fairuz, and Zarina Zainoordin.

[9] Principal photography on the film took more than 45 days: it began on March 12, 2015, in Kuala Lumpur, Klang Valley and Janda Baik, Pahang[7] and concluded on April 25, 2015.

It also made full use of the gloomy and grim atmosphere, even if at times you kind of wonder how in the hell does these people survive at such dimly lit environment.

[25] The film's official soundtrack, entitled "Kalah Dalam Menang", was performed by Mawi and Syamsul Yusof and released on February 26, 2016.

[26] Its music video, directed by Syafiq Yusof, was released on February 12, 2016, and was available for digital download and streaming on iTunes[27] and Spotify.

For the Best Screenplay, in which Syamsul was nominated, Wan Hasliza Zainuddin won the category for her 2015 film, Love Supermoon.

At the 2017 Bintang Popular Berita Harian Awards, Syamsul and Nabila won the Best Chemistry on Film category.

With the box office success of Munafik, Syamsul Yusof and Skop Production announce their intention to film its sequel.

Principal photography began on March 20, 2017, and took place in Kuala Lumpur and Klang Valley, and took 72 days to complete and the filming wrapped on May 30, 2017.

[36] On September 4, 2018, the third film was officially announced, with Syamsul return to direct, writing the screenplay and reprised his role.