Diary, the Arulnithi-starrer film which had a theatrical run recently, will premiere on Aha Tamil on September 23, the makers announced on social media on Friday. 

The film is an investigation thriller. Apart from Arulnithi, the film also stars Pavithra Marimuthu, Chaams, Kishore, Jayaprakash, among others.

Diary is directed by debutant Innisai Pandiyan and backed by S Kathiresan under Five Star Creations banner, with Sekar Babu co-producing it. The technical crew consists of Ron Ethan Yohan composing the music, while the cinematography is by Arvinnd Singh. SP Raja Sethupathi has edited Diary. The film was distributed by Udhayanidhi Stalin’s Red Giant Movies.