Mari Selvaraj has dropped an electrifying first look poster for the second single of his eagerly awaited sports drama Bison: Kaalamaadan. The director’s social media announcement teased, "He will shower his wrath upon the chosen path! Get ready to witness Kalamaadan yet again in his 2nd single!" with hashtags hyping its release on October 17, 2025, coinciding perfectly with the Diwali festival.
Bison stars Dhruv Vikram and Anupama Parameswaran in lead roles, supported by a stellar cast including Lal, Pasupathy, Rajisha Vijayan, Hari Krishnan, Azhagam Perumal, and Kalaiyarasan. The film’s gripping narrative centers around raw emotions, sportsmanship, and intense personal struggles, promising a cinematic experience that blends thrilling action with deep storytelling.
Produced by Sameer Nair, Deepak Seigal, Pa. Ranjith, and Aditi Anand under the banners of Applause Entertainment and Neelam Studios, the movie features music composed by Nivas K. Prasanna, cinematography by Ezhil Arasu K, and editing by Sakthi Thiru. The complete filming wrapped by February 2025, setting the stage for a grand festival release.
Mari Selvaraj, known for his raw and powerful storytelling, continues to raise expectations with Bison, which was formally announced in 2020 and later revealed to be inspired by the life of a sports figure, although ultimately a fictional narrative. This Diwali, Bison promises to captivate audiences with its fierce spirit and strong performances.
With its blend of sports action, emotional depth, and festival timing, Bison: Kaalamaadan is shaping up to be one of the most talked-about Tamil films of 2025, ready to make a big impact in theaters and beyond.