Song: Macha Macha Rebr Music: Sachin-Jigarbr Singer: Mika Singh, Divya Kumar & Sachin-Jigarbr Rap: Mellow D br Lyrics: Amitabh Bhattacharyabr Music Production Head: Romil Vedbr Programmed by: Abhishek Singh br Mix & Mastered by: Eric Pillai at FSOB Studiosbr Assistant Mix Engineer: Michael Edwin Pillaibr br Star Cast: Abhishek Bachchan, Yami Gautam, Nimrat Kaur & Manu Rishi Chadhabr Directed by: Tushar Jalota br Written by: Ritesh Shah, Suresh Nair & Sandeep Laeyzell br Produced by: Dinesh Vijan, Shobhna Yadav, Sandeep Leyzellbr A Maddock Original Film In Association with Bake My Cake Films br Presented by Jio Studios & Dinesh Vijan