Hotstar also provided content aired on television and unseen clips.

The house, located at EVP World in Chembarambakkam, Chennai, was completely renovated with a Chettinad-based theme for this season.

[2] Mugen Rao, made history by becoming the first-ever International contestant to emerge as winner in the Bigg Boss India franchise.

Bigg Boss Tamil Season 3 is also the only version of the Indian franchise to feature two international contestants in the finale.

(Malaysia & Sri Lanka)[3] Abhirami Venkatachalam and Vanitha Vijayakumar returned as contestants in Bigg Boss Ultimate (season 1).