Autobi (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

Autobi is a Bengali mystery thriller about a woman who enters a cursed forest while searching for her missing sister. As buried trauma and frightening secrets surface, the boundary between reality and nightmare begins to break down. Soumava Banerjee wrote and directed the 2026 film.

Autobi is a 2026 mystery thriller centered on a woman’s search for her missing sister. Her investigation leads into a cursed forest, a setting where disturbing secrets and unresolved trauma begin to challenge her understanding of what is real.

Written and directed by Soumava Banerjee, the film is in Bengali and features Madhumita Sarkar, Rahul Arunoday Banerjee, Saheb Chatterjee, Aryann Bhowmick and Inaaya Mahnoor Chowdhury in its cast.

Autobi movie details

Story without spoilers

The film follows a woman determined to find her missing sister. Her search takes her into a cursed forest, where the environment is connected to buried trauma and terrifying secrets. As she continues, reality and nightmare become increasingly difficult to separate, creating the central mystery at the heart of Autobi.

What to expect

Autobi is positioned as a mystery thriller built around a disappearance, a threatening forest and psychological uncertainty. Its premise suggests a story that combines investigation with darker, more unsettling material, particularly as the protagonist confronts traumatic history and secrets that may alter how she understands her surroundings. The film’s Bengali-language setting is also a clear part of its identity.

Cast and creative team

Madhumita Sarkar leads the cast alongside Rahul Arunoday Banerjee, Saheb Chatterjee, Aryann Bhowmick and Inaaya Mahnoor Chowdhury. Soumava Banerjee is credited as both the director and writer.

• Madhumita Sarkar
• Rahul Arunoday Banerjee
• Saheb Chatterjee
• Aryann Bhowmick
• Inaaya Mahnoor Chowdhury

Release and production context

Autobi is a Bengali-language mystery thriller released in 2026, with a listed release date of September 25, 2026. The supplied information does not include a runtime, country of production or production companies.

Autobi official trailer

Watch the official trailer on YouTube

Movies Dock view

With its missing-person premise, cursed-forest setting and focus on the unstable boundary between trauma, reality and nightmare, Autobi is framed as a mystery thriller with psychological and supernatural-sounding elements. Its story remains centered on one woman’s search for her sister and the secrets uncovered along the way.

Film data:
TMDB