Knock Out is a Bollywood film directed by Mani Shankar. Released on 15 October 2010, the film stars Sanjay Dutt, Irfan Khan and Kangana Ranaut. Knock Out is an unauthorized remake of Phone Booth. In October 2010, the Bombay High Court ordered the film's producers to pay a portion of their revenues to 20th Century Fox who own the rights to Phone Booth.

Cast

• Sanjay Dutt as Veer Vijay Singh(Chief of Intelligence Bureau)
• Kangna Ranaut as Nidhi Shrivastava
• Irfan Khan as Bacchoo/ Tony Khosla
• Gulshan Grover as Bapuji
• Rukhsar
• Apoorva Lakhia
• Sushant Singh as Inspector Vikram
• Asif Basra

Critical reception

Knock Out was not received well by the critics. Nikhat Kazmi of The Times of India rated the film 3 out of 5 stars.