Directed by
| Vikram Bhatt | ||
Writing Credits
| Kiran Kotrial | ... | (story and screenplay) |
| Neeraj Vora | ... | (dialogue) |
| Abbaas Hierapurwala | ... | (dialogue) (as Abbas Hirapurwala) |
Cast (in credits order)
| Shahid Kapoor | ... | Karan | |
| Akshay Kumar | ... | Rocky Hiranandani | |
| Suniel Shetty | ... | Sanju Malwani (as Sunil Shetty) | |
| Rimi Sen | ... | Tanya / Natasha Mulchandani | |
| Paresh Rawal | ... | Tommy | |
| Om Puri | ... | Mehboob / Scientist Khurana | |
| Johny Lever | ... | Murugan (as Johnny Lever) | |
| Vijay Raaz | ... | Babloo | |
| Suresh Menon | ... | Veerappan 'Sunny' Khurana | |
| Govardhan Asrani | ... | Blind man | |
| Rakesh Bedi | ... | Gullu Mulchandani | |
| Supriya Pilgaonkar | ... | Sweety aunty | |
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Baljeet Singh | ... | Baljeet Khurana |
| Vivek Oberoi | ... | Narrator (Sutradhar) (as Viveik Annand Oberoi) | |
| Aftab Shivdasani | ... | Raj Sinha | |
| Snehal Dabi | ... | Kuttianna | |
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Sayyed Abid | ||
| Anu Malik | ... | Narrator (Sutradhar) (singing voice) | |
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Leena | ... | Kavita |
| Rest of cast listed alphabetically: | |||
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|
Abid | ||
| Syed Abid Bhushan | |||
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Kate Braithwaite | ... | English Love Interest |
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Tarakesh Chauhan | ||
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Kaveri Ghosh | ||
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Manish Mehta | ||
Produced by
| Firoz Nadiadwala | ... | producer |
| Farahjaan Sheikh | ... | executive producer |
Music by
| Anu Malik | ||
Cinematography by
| Pravin Bhatt | ||
Editing by
| Diwakar Bhonsle | ||
| Virendra Gharse | ||
| Sundar Pathuri | ... | associate editor (as Sunder Pathuri) |
Art Direction by
| R. Verman Shetty | ||
Costume Design by
| Ritu Beri | ||
| Shabinaa Khan | ... | (Shahid Kapoor) |
Makeup Department
| Monu Pathak | ... | makeup artist |
Production Management
| Rafi Kazi | ... | production executive |
Second Unit Director or Assistant Director
| Mohit Marwah | ... | assistant director |
| Sujit Mondal | ... | chief assistant director |
| Vishal Pandya | ... | assistant director |
Sound Department
| Jayesh Dhakan | ... | adr operator |
| Suraj Jaisingh | ... | sound recordist |
| Javed Khan | ... | sound editor |
| Parikshit Lalwani | ... | sound designer and audiographer |
| Kunal Mehta | ... | sound designer |
| Mohammed Salim Rajjak Shaikh | ... | sound recordist |
| Anchal Srivastava | ... | additional re-recording mixer |
Visual Effects by
| Avik Banerjee | ... | smoke artist |
| Ram Dhumne | ... | compositor: pixion |
| Dinesh Singh | ... | Motion Graphic |
| Dinesh Solanki | ... | digital compositor |
| Jitendra Vaghani | ... | digital compositor |
Stunts
| Salam Ansari | ... | assistant stunt coordinator |
| Abbas Ali Moghul | ... | stunts |
Camera and Electrical Department
| Devkaran Nivergi | ... | lighting technician |
| Chary Sajjana | ... | focus puller |
Casting Department
| Sameer Banerjee | ... | casting associate |
Costume and Wardrobe Department
| Priyadarshini Mujumdar | ... | assistant costume designer |
Editorial Department
| Srinivas Mamidi | ... | digital intermediate colorist |
Music Department
| Sunidhi Chauhan | ... | playback singer: "Tu hai tu hai" |
| Raman Dandyan | ... | Singer: title song |
| Kunal Ganjawala | ... | playback singer: "Aisi umar mein" |
| Krishna | ... | playback singer |
| Anu Malik | ... | playback singer: "Maar sutiya", "Meri jaane jigar" and "Chakle chakle" |
| Sameer | ... | lyricist |
| Shaan | ... | playback singer: "Aisi umar mein" and "Tu hai tu hai" |
Additional Crew
| Ganesh Acharya | ... | choreographer |
| Girish Johar | ... | marketing & distribution |
| Rafi Kazi | ... | project co-ordinator |
| Neha Lohia | ... | Marketing and Promotions |
| Shailendra Mandowara | ... | Regiona Distribution Manager |