This movie marks the completion of the trilogy that Menon started with Kaakha Kaakha and Vettaiyaadu Vilayaadu the Cop Trilogy
A bike drift in a song in this movie was really done by Ajith kumar
For Trisha's character of Hemanika, stylist Uthara Menon made dresses out of Kanchi cottons and used retro brocade for her dance costumes, while basing her look on actress Shobana.
The shooting of the climax chase sequence was done in guerrilla style filmmaking mode in some of the busy roads of Chennai without the knowledge of the public.
The entire story is written and directed by Gautham Menon who directed Kaka and Vetaiyadu Velaiyadu (both crime thriller films ). Co-writers Sridhar Ragavan , Thiyagaraja Kumararaja . Apart from the director other two have won One National award (Indian Oscar) for screenplay Kahkee and One National Award for best First film director Aaranya Kandam (first neo-noir tamil gangster film ) respectively.