Aranmanai 4  is a Tamil comedy horror film directed by Sundar C., who co-wrote the film with Venkatt Ragavan and S. B. Ramadass. It is produced by Khushbu Sundar and A. C. S. Arun Kumar under Avni Cinemax and Benzz Media (P) Ltd.

The film stars Sundar himself, alongside an ensemble cast that includes Tamannaah Bhatia, Raashii Khanna, Santhosh Prathap, Ramachandra Raju, Kovai Sarala, Yogi Babu, VTV Ganesh, K. S. Ravikumar, Jayaprakash, Delhi Ganesh, Rajendran and Singampuli. It is the fourth installment in the Aranmanai film series. Hiphop Tamizha composed the music, while E. Krishnasamy and Fenny Oliver handled the cinematography and editing, respectively.