Cast

Amitabh Bachchan
... Professor Venkat Subramaniam
Madhavan
... Professor Shantanu Biswas (as R. Madhavan)
Shraddha Kapoor
... Aparna Khanna / Appu
Siddharth Kher
... Siddharth Bajaj
Dhruv Ganesh
... Bikram Ashwin Dhar
Saira Mohan
... Kasbecca / Kay
Vaibhav Talwar
... Abbas Sheikh
Raima Sen
... Shivani Mukherjee
Ben Kingsley
... Perci Trachtenberg
Tinnu Anand
... Billu
Ajay Devgn
... Sunny
Mariah Gomes
... Dancer / Singer
Shakti Kapoor
... Prem London
Rubina A. Khan
... Princess Rubina Rathore
Mahesh Manjrekar
... Dagdu Potya
Jackie Shroff
... Tarun Mazumdar / Tony Milano
Anjan Srivastav
... Department Head
Shivkumar Subramaniam
... Professor Bose (unconfirmed)
Mita Vasisht
... Mrs. Kale
Ganesh Yadav
... Police Inspector

Crew

Harish Amin
... line producer: India
Ambika Hinduja
... producer (as Ambika A. Hinduja)
Salim Merchant
... (music) (as Salim - Sulaiman)
Suleiman Merchant
... (music) (as Salim - Sulaiman)
Aseem Bajaj
... (director of photography)
Kaushik Das
... Editor
Hughes Winborne
... Editor
Abhimanyu Ray
... Casting
Ayesha Punvani
... Production Design
Aditya Kanwar
... Art Direction
Ameira Punvani
... Costume Design
Deepak Gawade
... production manager
Dinesh Pawar
... unit production manager
Sakshi Bhatia
... director trainee
Meenakshi Budhrani
... second second assistant director
Hisham Chotani
... third assistant director
Rajat Gaur
... second second assistant director
Richard Graysmark
... additional first assistant director: UK unit
Chetana Kowshik
... first assistant director
Aditya Mandke
... third assistant director
Sonia Nemawarkar
... second assistant director
Ananya Rane
... second assistant director
Prashant Roy
... floor assistant director
Kapil Sharma
... first assistant director
Paula Turnbull
... second assistant director: UK unit
Sachin Dabhade
... property master
Andrew Belletty
... sound designer
Hitesh Chaurasia
... additional sound recordist
Hitesh Chaurasia
... supervising sound editor
Gandhar Mokashi
... assistant sound re-recording mixer
Ajay Kumar P.B.
... sound re-recording mixer
Joshua Thomas
... sound editor
Shruti Banta
... digital compositor
Abhishek Goel
... digital intermediate line producer: pixion
Himanshu Gohil
... film scanning
Pankaj Kalbende
... lead compositor: vfx
Pratik Kalbende
... digital compositor
Kishor Kanchan
... scanning artist
Anup Kumar
... digital compositor
Dheeraj Nakra
... lighting artist
Paul Naveen
... visual effects supervisor
Ranen Nongmaithem
... digital compositor
Hanuman Patel
... digital compositor
Ranadheer Reddy
... compositing supervisor
Sohel Rodrigues
... online artist
Abhinav Sah
... visual effects supervisor
Gaurvendra Singh
... digital compositor
Balakrishna P. Subaiah
... digital compositor
Suchita Suryamurty
... visual effects coordinator
Viral Thakkar
... visual effects
Rachana Vora
... visual effects coordinator
Martin Lederer
... stunt department coordinator
Armin Sauer
... action director
Rainer Werner
... fight choreographer
Piyush Acharya
... jimmy jib operator
Asit Biswas
... assistant camera
Asit Biswas
... camera operator
Steve Burgess
... first assistant camera: "a" camera, UK unit
Bidhan Chanda
... best boy grip
Navin Gadkari
... jib camera operator
Nusrat Jafri
... second assistant camera
Prashant Pednekar
... first assistant camera
Barney Piercy
... first assistant camera: "b" camera, UK unit
Sanjay Sami
... key grip
Luke Stone
... assistant grip: UK
Robin Stone
... key grip: UK unit
Anshumaan Singh Thakur
... gaffer
Roger Tooley
... Steadicam operator: UK unit
Roger Tooley
... camera operator: "c" camera: UK unit
Nick Wall
... special still photographer: UK
Jimmy Wilson
... gaffer: UK unit
Gokul Chandran
... animator
Mukesh Chhabra
... casting assistant
Shweta Bangaloree
... assistant costume designer
Philip Goldsworthy
... key costumer
Gopika Malkan
... secondary costume designer
Mamta Parab
... wardrobe supervisor
Samidha Wangnoo
... assistant costume designer
Abhijeet Bhave
... telecine assistant
Paul Byrne
... digital film colorist
Kaushik Das
... co-editor
Tinni Mitra
... assistant editor
Shikha Rahi
... post production supervisor
Joe Alvares
... playback singer
Sunidhi Chauhan
... playback singer
Ajinkya Iyer
... lyricist
Naresh Kamat
... playback singer
Anushka Manchandani
... playback singer
Salim Merchant
... playback singer
Sonia Saigal
... playback singer
Irfan Siddiqui
... lyricist (as irfan Siddiqui)
Abhijit Vaghani
... playback singer
Aneta Chalas
... production assistant: UK
Richard Daldry
... production coordinator: UK
Charit Desai
... script supervisor
Ashley Lobo
... choreographer
Anna Maconochie
... assistant to Sir Ben Kingsley: UK
Kanishka Mehta
... production co-ordinator
Shikha Rahi
... director's assistant
Shikha Rahi
... script supervisor
Saurabh Varma
... marketing head
Philip Volkers
... unit publicist photographer
Shivkumar Subramaniam
... (story, screenplay & dialogue) (as Shiv Subramanyam) and
Leena Yadav
... (story, screenplay & dialogue)
Ben Rekhi
... (english dialogue)