Pattiyal is a 2006 Indian Tamil-language crime thriller film directed by Vishnuvardhan and produced by Punnagai Poo Gheetha.
The film stars Bharath, Arya, Pooja Umashankar, and Padmapriya Janakiraman, with Cochin Haneefa and Santhana Bharathi in pivotal roles.
The movie follows the story of Kosi (Bharath) and Selva (Arya), two orphaned youths who work as contract killers for a middleman named Sami (Cochin Haneefa).
Based on the 1999 Thai film Bangkok Dangerous, Pattiyal explores themes of trust, friendship, and ultimate betrayal.
The film features music composed by Yuvan Shankar Raja, cinematography by Nirav Shah, and editing by A. Sreekar Prasad.
Pattiyal was released on 17 March 2006 and became a commercial success.