 | Abhishek Bachchan als Neil Menon |
 | Kangana Ranaut als Sia Agnihotri |
 | Gauahar Khan als Samara Shroff |
 | Sarah-Jane Dias als Maya |
 | Jimmy Shergill als Vikram Kapoor |
 | Shahana Goswami als Tisha Khanna |
 | Boman Irani als Op Ramsay |
 | Anupam Kher als Kabir Malhotra |
 | Mohan Kapur als Karamvir |
 | Mantra Mugdh als Ranbeer |
 | Akash Dhar als Sunil Nair |
 | Benjamin Gilani als Mr. Khanna |
 | Abhishek Kapoor als Film Director |
 | Sikandar Kher als Sunil Srivastav |
 | Edward Sonnenblick als Forensic Pathologist |
| David Firefly als Man in Strip Club |
| Meenal Patel als Nun in Hospital |
| Abhinay Deo | Director |
| Farhan Akhtar | Dialogue |
| Farhan Akhtar | Producer |
| Lee Alliston | Line Producer |
| Vikesh Bhutani | Line Producer |
| Ritesh Sidhwani | Producer |
| Amitabh Shukla | Editor |
| Shashank Tere | Production Design |
| Jaimal Odedra | Costume Design |
| Shabana Latif | Makeup Artist |
| Udit Duseja | Sound Editor |
| Baylon Fonseca | Sound Designer |
| Salil Deshpande | Digital Intermediate |
| Abhishek Ghorui | Digital Producer |
| Nitin Jadhav | Digital Producer |
| Ken Metzker | Digital Producer |
| Ankit Mishra | Digital Producer |
| Achal Muchhala | Digital Producer |
| Rajiv Raghunathan | Digital Intermediate |
| Meghna Thakar | Visual Effects |
| Sujit Tone | Digital Producer |
| Karl Hui | Camera Technician |
| Sanjay Sami | Camera Technician |
| Shiamak Davar | Choreographer |
| Vaibhavi Merchant | Choreographer |
| Lakshmipriya Devi | First Assistant Director |
| Jai Sharma | Second Assistant Director |
| Menaka Nagarajan | Second Assistant Director |
| Niraj Kothari | Assistant Director |
| Miriam Joseph | Executive Producer |
| Niraj Pamwani | Unit Production Manager |
| Kartik Vijay | Director of Photography |
| Ehsaan Noorani | Original Music Composer |
| Loy Mendonsa | Original Music Composer |
| Shankar Mahadevan | Original Music Composer |
| Ram Sampath | Additional Soundtrack |
| Anandita Sarkar | Set Dresser |
| Nandini Shrikent | Casting Director |
| Shabana Latif | Assistant Makeup Artist |
| Devendra Bhave | Special Effects Coordinator |
| Vishal Dadlani | Playback Singer |
| KK | Playback Singer |
| Sunitha Sarathy | Playback Singer |
| Aditi Singh Sharma | Playback Singer |
| Shaan | Playback Singer |
| Loy Mendonsa | Playback Singer |
| Anusha Mani | Playback Singer |
| Shreya Ghoshal | Playback Singer |
| Kshitij Wagh | Playback Singer |
