The OM release date has officially changed, with Dhanush and Mammootty’s much-awaited action drama now scheduled to arrive in theatres worldwide on November 20, 2026. The film was previously planned for an October theatrical release. The makers announced the revised date through a new promotional poster featuring Dhanush.

The update gives the film a fresh release window as anticipation continues to build around the collaboration between Dhanush, Mammootty and director Rajkumar Periasamy.OM marks an important project for Rajkumar Periasamy following the success of Amaran. The director is teaming up with Dhanush for the action drama, while Malayalam superstar Mammootty is expected to appear in a significant role.

OM Release Date Changed: When Is the Film Arriving?

OM will hit theatres worldwide on November 20, 2026, after the makers shifted its release from the previously announced October date by three weeks. The action drama is produced by Dhanush’s Wunderbar Films in association with RTake Studios. Sai Abhyankkar is composing the music, continuing his frequent collaboration with Dhanush across several projects.

OM has attracted attention because of its combination of major stars from Tamil and Malayalam cinema. Mammootty sharing the screen with Dhanush, alongside Sai Pallavi, gives the project strong cross-industry appeal.Further details about the story and the extent of Mammootty’s character remain closely guarded. Promotional material is expected to reveal more about the film’s action-driven narrative as its new release date approaches.With the theatrical date now locked, OM is positioned as one of the notable South Indian releases scheduled for 2026.