- Saif Ali Khan
- Ashok
- Riteish Deshmukh
- Kumar
- Ram Kapoor
- Mamaji
- Bipasha Basu
- Nikita
- Tamannaah Bhatia
- Shanaya
- Esha Gupta
- Dr. Shivani Gupta
- Richard Banks
- Personal Security Guard
- Alex Barnes
- Asylum Patient
- Kishore Bhatt
- Restaurant Customer / Board Meeting Member
- Chandru Bhojwani
- Wardboy
- Paul Blackwell
- Ward Boy / Asylum Patient
- Hannah Blamires
- Nurse
- Graham Cawte
- Asylum Patient
- King Charles III
- Self
- Philip Clayton Smith
- Warden's Informant
- Chris Cowlin
- Doctor
- Alexander Doddy
- House Staff
- Kevin Doe
- House Staff Member
- Jasmine Du'Pre
- Nurse
- John Duggan
- Asylum Patient
- Jensen Freeman
- Dr. Paul Stewart
- James Gibson
- Asylum Patient
- Martin Gledhill
- House Staff
- John W.G. Harley
- Asylum Patient
- Darshan Jariwala
- Cyrus Patel
- Anne Jones
- Maid
- Todor Jordanov
- Karim
- Rajesh Kalhan
- Club Manager
- Akash Khurana
- Senior Singhania
- Sergei Lebedev
- Bartender
- Becki Lloyd
- Maid
- Louie Mallard
- Butler
- Alan Mathis
- Executive
- Martyn Mayger
- Asylum Patient
- Natalie Mcclean
- Nurse Fiona Miller
- Stephen McDade
- Asylum Patient
- Ian McKenzie
- Asylum Patient
- Suresh Menon
- Subramaniyam
- Morris Minelli
- Security Attendant at Boarding
- Bharat Mistri
- Asylum Patient
- George Morris
- Comedy Club Reviewer
- Jon L. Morris
- Patient and Doctor
- Pete Nata
- Asylum Patient Nata
- Pyarali Nayani
- Board member
- John Neville
- Board Member
- Shaun Newnham
- Asylum Patient
- Guy Normas
- Asylum Patient
- Kumud Pant
- Ward Boy / Asylum Patient
- Chanelle Sadie Paul
- Member of Audience at Comedy Club
- Gino Picciano
- Business Man
- James Pimenta
- Asylum Patient
- Michael Pretty
- Asylum Patient
- Toby Pugh
- Ward Boy
- Michael Rashbrook
- Asylum Patient / Hospital Porter
- Andrea Ravera
- Businessman
- Al Sawyer
- Asylum Patient
- Stefan Seward
- Asylum Patient
- Amanda Smith
- Nurse Fiona Millar
- Alex Taylor
- Asylum Patient with Sign
- Geoffrey Turner
- Asylum Patient
- Ernest Vernon
- House Staff
- Vic Waghorn
- Asylum Patient
- Jeremy J J Webb
- Warden's Henchman
- Wesley A White
- Ward Boy
- Emma Louise Williams
- Nurse
- Olivia M Williams
- End Bomb Scene Extra
- Lexi Wolfe
- Maid
- Raj Awasti
- Business Man
- Kamara Benjamin Barnett
- Asylum Patient / Dancer (uncredited)
- Wilson Green
- Security guard
- Sandeep Mohan
- Restaurant waiter
- Craig James Morgan
- Detective
- Ryan Parker
- Bar Tender
