It is not an overstatement to say that Arulnithi is one of the most underrated actors in Kollywood. His filmography is extremely underrated even though he has a very versatile, intriguing, and impressive filmography. His choice of films has always powered through to go on and satisfy the limited set of audiences who admire and look up to him. He has had a couple of successful films such as Mouna Guru, Demonte Colony, and Aarathu Sinam to his name and yet continues to carefully choose more intense and unique scripts even if his good choice of films in the past never got the appreciation it deserved.

We do know that actor Arulnithi had teamed up with debutant director Innasi Pandiyan for an investigation thriller titled 'Diary' in which he will be taking on the role of that of a cop in the film which also stars Pavithra as the female lead who happens to be a doctor from Singapore. Now, the makers have announced that the film hit the screens on 11 August 2022. PR & Celebrity Management Company Done Channel which is in association with the movie took to its Twitter handle to publicly announce the grand news. Sharing an image of the movie poster, they also attached a caption to it that read, "#DIARY 📖 Movie Coming Soon to Theatres near you on 11th August 2022 🚍🎥 #DiaryFromAugust11" followed by a series of tags of all those involved with the project.

The teaser of Diary which was released a while back looks so intense and thrilling. The team teased the viewers with a clip that hints at the cold-blooded killer, gruesome murders, and an engaging investigation. Ron Ethan Yohann has stepped in as the film's music composer while its cinematography and editing are being handled by Aravinnd Singh and Raja Sethupathy respectively.