The makers of the upcoming Blue Star announced the video of their famous song, 'Railin Oligal', on Wednesday, ahead of the film's release on Thursday. The video features love blossoming between Ashok Selvan and Keerthi Pandian's characters in the film. 

Govind Vasantha has composed the song, which has been crooned by Pradeep Kumar and Shakthisree Gopalan. Uma Devi has penned the lyrics for the song. 

Blue Star also features Shanthanu Bhagyaraj and Prithvirajan in prominent roles. The sports-based drama centres on cricket and is written and helmed by S Jayakumar. 

The film's supporting cast includes Bhagavthi Perumal, Elango Kumaravel, Lizzie Antony, Divya Duraisamy, Arun  Balaji, Balaji Prasad, Raghav, Shajji, Damu, Jeyachandran, and Jeyaperumal. 

Blue Star is backed by Pa Ranjith under his banner Neelam Productions. The technical crew consists of Thamizh A. Azhagan handling the cinematography and Selva RK as the editor.