Leo himself serves as the editor for the film and Vijay Antony as its music composer. On the technical front, Gagana Maargan also has cinematographer Yuva S and art director Raja A. According to ...

Achu Rajamani and Vijay Antony wrote the soundtrack, while Arusamy served as the art director. Stunts are organised by Supreme Sundar, Mahesh Mathew, and Kevin Kumar. The film features VFX from ...