OM Chapter: 1 – Udhiram: The Blood Wood (2026) Cast, Release Date, Story & Updates
| Movie Title | OM Chapter: 1 – Udhiram |
|---|---|
| Also Known As | OM |
| Language | Tamil |
| Country | India |
| Genre | Action, Crime, Thriller |
| Director | TBA |
| Writer | TBA |
| Producer | TBA |
| Production Company | TBA |
| Cast | Dhanush, Mammootty, Sai Pallavi |
| Music Director | TBA |
| Cinematography | TBA |
| Editor | TBA |
| Release Date | TBA |
| Runtime | TBA |
| Budget | TBA |
| OTT Platform | TBA |
| OTT Release Date | TBA |
| Certificate | TBA |
| Status | Upcoming |
| Story | OM Chapter: 1 – Udhiram is an upcoming Tamil action thriller featuring Dhanush, Mammootty, and Sai Pallavi in pivotal roles. |
Movie Overview
OM Chapter: 1 – Udhiram: The Blood Wood is an upcoming Tamil-language action political thriller directed by Rajkumar Periasamy and headlined by Dhanush. The film marks Dhanush’s 55th project as a lead actor and was initially announced under the working title D55. Scheduled for theatrical release on 16 October 2026, the film is expected to present a powerful blend of action, political drama, and emotional storytelling. With its ambitious scale and star-studded cast, the project has emerged as one of the most anticipated Tamil films of 2026.
Cast Details
OM Chapter: 1 – Udhiram: The Blood Wood features Dhanush in the lead role, supported by an ensemble cast that includes Mammootty, Sai Pallavi, Sreeleela, and Indrans. The collaboration between Dhanush and Mammootty has become one of the film’s biggest attractions, bringing together two National Award-winning actors in a single cinematic venture. Sai Pallavi and Sreeleela are expected to portray significant characters, while veteran actor Indrans adds further depth and experience to the cast lineup.
Crew Details
OM Chapter: 1 – Udhiram: The Blood Wood is directed and written by Rajkumar Periasamy, who is widely recognized for his distinctive storytelling style and large-scale cinematic vision. The filmmaker is expected to deliver a compelling narrative combining emotional depth with intense action. Details regarding the producer, music composer, cinematographer, editor, and other technical crew members are expected to be officially announced during the film’s promotional campaign.
Story Plot
While the makers have not officially revealed the complete storyline, OM Chapter: 1 – Udhiram: The Blood Wood is expected to explore themes of power, social justice, revolution, and political conflict. The title teaser suggests a narrative centered around resistance against oppression and the rise of a transformative leader. With its intense visual presentation and dramatic tone, the film is anticipated to offer a gripping cinematic experience featuring action, emotion, and strong social commentary.
Official Announcement
The project was initially announced under the working title D55 before receiving its official title, OM Chapter: 1 – Udhiram: The Blood Wood, in June 2026. The title reveal teaser introduced audiences to the film’s revolutionary themes and showcased Dhanush in a striking new avatar. Alongside the title announcement, the makers confirmed 16 October 2026 as the official theatrical release date. The teaser quickly gained widespread attention across social media platforms, significantly increasing anticipation for the film among audiences worldwide.
