'Si3' is the third part of the the blockbuster 'Singam' series directed by Hari with Suriya playing the lead role of Duraisingham IPS. Hari claims this as the first three part film which will have the continuation of the same story.

Produced by KE Gnanavelraja under Studio Green banner, 'S3' ska 'Singam 3' stars Suriya and Anushka in lead roles. While Anushka who has been part of the 2010 and 2013 installments of the series as Suriya's love interest, Shruti Haasan has been roped in as another heroine. Reportedly, the 'Ezham Arivu' actress plays the role of a journalist who helps Suriya's character in his mission to bring down a crime syndicate.

'Si3' shooting went on floors in January this year in Vishakapatnam. Since then the film has been shot in various locations within and outside Tamil Nadu and also Malaysia, Predominant portions have been shot in Vizag.

Most of the cast members such as Radharavi, Nasser, Sumithra, Yuvarani, Delhi Kumar and other. Actors who newly have joined the 'S3' cast include Soori, Robot Shankar, (Singer) Krish, Chaams.

While Devi Sri Prasad rendered the musical score for the first two films of the series, Hari has teamed up with Harris Jayaraj after 12 years gap for 'Si3'. The duo had earlier teamed up for 'Saamy' (2003), 'Kovil(2003) and 'Arul' (2004).

However, for cinematography Hari has retained his go-to man Priyan who has been Hari's lensman in all the films he has directed so far. Veteran V.T.Vijayan and T.S.Jai have taken care of Editing.

'Si3' has been produced on a huge scale and it has been shot extensively in and around India and abroad locations like Malaysia.

The film is touted to be the mega-budgeted Suriya starrer on par with '24'

The music album released in December 2016 and the songs have gone well with the music buffs.

'Si3' has acquired a clean U certificate and it will be hitting the screens on February 9, 2017.