- ALL SET FOR THEATRICAL RELEASE ON 4 DECEMBER 26’
Kolkata, 14 November 2026: The mystery deepens as the makers of Mushroom, the upcoming psychological thriller written and directed by Samik Roy Choudhury, unveil the film’s official trailer, offering audiences a glimpse into its unsettling world of secrets, shifting perceptions and psychological intrigue. Produced by Pinrin Film Productions, in association with White Hole Creations, Mushroom unfolds with a mysterious murder that sets off a chain of events, gradually revealing a web of secrets, forbidden relationships and unsettling revelations. The film is slated for a theatrical release on 4 December 2026.
Against the backdrop of an isolated hill guest house, the story centres on the mysterious death of Palash, a psychiatrist who is found murdered while on his honeymoon, setting the stage for a gripping tale of intrigue and suspense.. What follows is an intriguing investigation led by senior police officer Binod Ranjan Mukherjee. As a seemingly straightforward murder case unfolds into a labyrinth of secrets and unexpected revelations, the lines between victim, suspect and witness begin to blur, drawing audiences into a psychological mystery where appearances can be deeply deceptive.
Ahead of its theatrical release, the film has also secured an OTT deal with JioHotstar, marking another significant milestone in its journey towards reaching a wider audience.
For Samik Roy Choudhury, Mushroom marks a significant creative milestone. A filmmaker, writer and visual effects artist, Samik steps in front of the camera for the first time in a feature film, essaying the role of Palash, while also steering the film as its writer and director. Having worked on acclaimed international productions including Life of Pi, Night at the Museum: Battle of the Smithsonian, The Mummy: Tomb of the Dragon Emperor and Alvin and the Chipmunks: Chipwrecked, Samik brings his experience in visual storytelling to a film that explores the fragile relationship between memory, identity, perception and reality.
The film features an ensemble cast led by Sanat Chattopadhyay as Binod Ranjan Mukherjee, the sharp and reserved senior police officer at the heart of the investigation; Sreya Bhattacharyya as Pratyusha, the young bride whose silence holds a crucial place in the mystery; Poonam Gurung as Yamini Burman, the enigmatic owner of the hill guest house; and Tathagata Mukherjee as Inspector Amaljot Adhikari. Samik Roy Choudhury essays the role of Palash. Each character brings a distinct dimension to the film’s layered narrative.
Mushroom has already travelled across several national and international film festivals, earning recognition and accolades along the way. Its festival journey includes honours at the New York Indian Film Festival, Milan Gold Awards, New York Independent Cinema Awards, Berlin Indie Film Festival, Swedish International Film Festival, Jaisalmer International Film Festival, Indo-French International Film Festival, Druk International Film Festival and 4th Dimension Independent Film Festival, among others.
The film has received awards across multiple categories, including Best Film, Best Feature Film, Best Thriller, Best Actor, Best Actress, Best Producer, Best Cinematography, Best Editing and Best Screenplay. This international recognition marks an important chapter in the film’s journey as it prepares to meet audiences in theatres.
Speaking about the film’s vision, Samik Roy Choudhury explores how an apparently idyllic setting can become a space where deeply buried psychological truths surface. Rather than offering a conventional murder mystery, Mushroom gradually takes its audience into a claustrophobic world of shifting perceptions, unsettling discoveries and human complexities.
Shot in Bengali, Nepali and Hindi, with English subtitles, Mushroom has a runtime of 84 minutes. With its intriguing premise, layered performances and an already acclaimed international festival journey, the film now gears up for its theatrical debut on 4 December 2026.
FILM DETAILS
Film: Mushroom
Genre: Psychological Thriller
Written & Directed by: Samik Roy Choudhury
Production: Pinrin Film Productions
In Association With: White Hole Creations
Cast: Sanat Chattopadhyay, Sreya Bhattacharyya, Samik Roy Choudhury, Poonam Gurung and Tathagata Mukherjee
Languages: Bengali, Nepali and Hindi
Runtime: 84 minutes
OTT Partner: JioHotstar
Theatrical Release: 4 December 2026