Thaai Kizhavi OTT Release Date And Platform: When And Where To Watch Radikaa Sarathkumar's Film Online

Thaai Kizhavi OTT Release: Thaai Kizhavi, a Tamil comedy-drama led by Radikaa Sarathkumar, was released in theatres on February 27, 2026. The film marks the directorial debut of Sivakumar Murugesan and is produced by Sudhan Sundaram and Sivakarthikeyan under the banners of Passion Studios and Sivakarthikeyan Productions. Featuring a mix of humour and rural storytelling, the film includes Singampuli, Aruldoss, Munishkanth, Bala Saravanan, and Ilavarasu in supporting roles.

Set in a village near Madurai, the story revolves around Pavunuthaayi, an elderly moneylender who commands both fear and respect among the locals. She lives with her daughter Suruli and grandson, maintaining control over her household and finances. The situation changes when she falls seriously ill, prompting the return of her three sons, who have been living away. Their arrival, however, is not driven purely by concern, as each of them has an interest in her wealth.

As the family gathers under one roof, long-standing tensions resurface. Suruli's estranged husband also returns, adding another layer to the already complicated household. Amid this, information about a large quantity of gold jewellery linked to Pavunuthaayi's savings begins to circulate, further intensifying the situation. What follows is a series of events driven by greed, urgency, and the uncertainty surrounding her condition.

Thaai Kizhavi Cast, Crew And OTT Release Date & Platform Details

Apart from the lead cast, the film features George Maryan, Muthukumar, and Raichal Rabecca in supporting roles. On the technical side, the film's music is composed by Nivas K Prasanna, while cinematography is handled by Vivek Vijayakumar and editing by San Lokesh. The production design is by Ramu Thangaraj, with sound design by Suren G and S Alagiakoothan. Post-production work, including DI, was carried out by Promo Works, with VFX handled by Focus VFX.

Following its theatrical run, Thaai Kizhavi is set to make its digital debut on JioHotstar. The film will begin streaming from April 10, 2026, making it accessible to viewers who missed it in cinemas.

With its shift to OTT, the film is likely to reach a wider audience, particularly those interested in rural dramas that combine humour with family-driven narratives.