Diary is a 2022 English-language Thriller Drama motion picture written and directed by Innasi Pandiyan and produced by S Kathiresan and S. Kathiresan under the banner of Five Star Creations LLP. A sub-inspector trainee sets out on a journey to track an unsolved, 16-year-old case. But little does he know that fate and destiny will put him on an exhilarating ride. Diary stars Pavithra Marimuthu in the title role along with an ensemble cast including Chaams, Sha Ra, Innasi Pandiyan, Arulnithi Tamilarasu, Kishore Kumar G. and V. Jayaprakash. The music was composed by Ron Ethan Yohann. Cinematography was done by Aravinnd Singh and editing by S. P. Raja Sethupathi. The film has a running time of 132 minutes. It was released on 26th August 2022. The motion picture made a box office gross of $0 million. Distribution rights for the motion picture were acquired by Red Giant Movies. A sub-inspector trainee sets out on a journey to track an unsolved, 16-year-old case. But little does he know that fate and destiny will put him on an exhilarating ride.

An upcoming movie directed by Innasi Pandiyan, starring Arulnithi Tamilarasu in the lead role.