The week of January 12-18, 2026, brings a host of new Tamil, Telugu, and Malayalam movies and web series to various Over-The-Top (OTT) platforms in India. Mint's report accurately highlights several key releases for audiences. Among the most anticipated is the Malayalam crime thriller 'Kalamkaval', starring Mammootty, which premiered on SonyLIV on January 16, 2026. The film, which garnered strong reviews during its December 2025 theatrical run, is also available in Tamil, Telugu, and Hindi, catering to a wider pan-Indian audience. Another significant Malayalam release is Dileep's action-comedy 'Bha Bha Ba', which started streaming on ZEE5 from January 16, 2026. This film, despite a mixed theatrical reception, features a notable cameo by Mohanlal. For Tamil cinema enthusiasts, Vemal's jungle action-thriller 'Mahasenha' became available on Aha Tamil from January 13, 2026, with a subsequent release on Prime Video scheduled for January 23. Telugu audiences can catch the social satire drama 'Dhandoraa', which began streaming on Prime Video on January 14, 2026, offering a powerful narrative on caste discrimination. Other releases mentioned include the film 'Bandook' streaming on Lionsgate Play via OTTplay Premium and new episodes of the web series 'Dhoolpet Police Station' on Aha Tamil, both from January 16. These releases provide a diverse range of genres, from thrillers and action-comedies to social dramas, ensuring varied entertainment options for viewers across South India. The headline's claims are largely verified by multiple credible sources.