The theme song, ‘Asli Action Chaalu’ from Ayushmann Khurrana starrer ‘An Action Hero’ is performed by Gully Gang signees and leading Mumbai-based rappers, D’Evil and Shah Rule, and is composed by Parag Chhabra. The groovy track brings to life the well-choreographed action sequences of the film. ‘An Action Hero’, directed by Anirudh Iyer, also stars Jaideep Ahlawat in the lead role.