BIGG BOSS Tamil Season 8 - DAY 1 FIRST EVICTION- PROMOS Review Kamal Haasan, Vijay Sethupathi, Vijay Tv, CWC, Tamil Fun, Tamil Trending, Tamil viral.

Ravindar Chandrasekar also known as "Fatman", a film producer and actor, known for Munnarivaan, Nalanum Nandhiniyum. Sachana Namidass, an actress known for her role in Maharaja.
Dharsha Gupta, a television and film actress known for her appearance in Oh My Ghost, Cooku With Comali (Season 2).
Sathya S.K, a television actor known for his roles in Neelakuyil, Velaikkaran and Panivizhum Malarvanam.
Deepak Dinkar, an actor and television presenter known for his roles in Thendral, Thirumathi Selvam and Thamizhum Saraswathiyum.
RJ Ananthi, an actress and Radio Jockey known for her roles in Comali, Bigil, Netrikann and D Block.[21]
Sunita Gogoi, an actress, dancer and performer, well known for her appearance in Jodi Number One Season 5 and Cooku With Comali.
Jeffry, a gaana singer and performer.
Ranjith, a film and television actor known for his roles in Pasupathi c/o Rasakkapalayam, Pandavar Bhoomi and Baakiyalakshmi.
Pavithra Janani, a television actress known for her roles in Eeramana Rojave and Thendral Vandhu Ennai Thodum.
Soundariya Nanjundan, an actress and model known for her roles in Darbar, Draupathi, Vera Maari Office.
Arun Prasad, a television actor known for his role in Bharathi Kannamma.
Tharshika, a television actress known for her appearance in Thalattu, Ponni and Jodi Are U Ready.
VJ Vishal, a television actor known for his role in Kalyanamam Kalyanam, Aranmanai Kili and Baakiyalakshmi.
Anshitha Akbarsha, a television actress known for her lead role in the TV serial Chellamma and Malayalam serials such as Kabani and Koodevide.
Arnav, a television actor known for his roles in the TV serials Sakthi, Keladi Kanmani and Chellamma.
Muthukumaran Jegatheesan, a social media influencer and presenter.
Jacquline Lydia, an actress and television presenter known for her appearances in Jodi Fun Unlimited and Thaenmozhi B.A.

Boys vs Girls
On launch day, Bigg Boss announced that the theme of the season is going to be Boys vs Girls hence both boys and girls need to group up fight over their privileges over the Bigg Boss house facilities with their opposite gender.

24 hour eviction
Host Vijay Sethupathi announced that for the first ever time in Bigg Boss history there will be a eviction taking place within 24 hours after the grand launch.