Mudassar Aziz Director, Writer Jimmy Shergill Daman Singh Bagga Actor Sonakshi Sinha Harpreet 'Happy' Kaur Actor Diana Penty Harpreet 'Happy' Kaur Actor Denzil Smith Adnan Chow Actor Jassi Gill Khushwant Singh Gill Actor Jason Tham Chang Actor Ali Fazal Guddu Actor Ashu Sharma Winkle , Guddu's Brother Actor Krishika Lulla Producer Aanand L. Rai Producer Manish Bhogte Executive Producer Mohammad S. Hyderabadwala Executive Producer Sunil Patel Cinematographer Ninad Khanolkar Film Editing Sohail Sen Original Music Aparna Raina Production Design Sheena Saini Production Design Kunal Pawar Art Director Divya Gambhir Costume Design Nidhi Gambhir Costume Design