OM CHAPTER 1: UDHIRAM - THE BLOOD WOOD (TAMIL)

The film was officially announced in November 2024 under the tentative title D55, denoting Dhanush's 55th film as a lead actor. Originally backed by Gopuram Films, the project was later moved to Wunderbar Films, with RTake Studios joining as co-producer. Principal photography commenced in February 2026. The official title was announced the following June. The film has music composed by Sai Abhyankkar, cinematography handled by Ezhil Arasu K and editing by R. Kalaivanan.