ÒPI (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

ÒPI is a Polish folk horror film about 18-year-old Trina, whose attempt to escape her toxic mother is disrupted by relatives from Kashubia. Their arrival brings buried family secrets and disturbing rituals connected to ancient Kashubian beliefs, drawing Trina into a dark legacy she can no longer avoid.

ÒPI is a 2026 Polish horror film centered on Trina, an 18-year-old trying to leave behind a toxic home life. Her plans change when mysterious relatives arrive from Kashubia, bringing an unsettling family history with them.

Directed and co-written by Marta Giec, the film draws on folk-horror elements and ancient Kashubian beliefs. Its 95-minute story combines a personal struggle for escape with secrets, rituals and a legacy embedded in Trina’s family.

ÒPI movie details

Story without spoilers

Trina hopes to get away from her toxic mother, but the unexpected arrival of relatives from Kashubia complicates her plans. Their visit reveals that her family’s history contains secrets that have remained hidden for years.

As Trina confronts this newly exposed past, she encounters disturbing rituals linked to ancient Kashubian beliefs. The film’s premise places her between the possibility of personal freedom and a dark inheritance that demands her attention.

What to expect

ÒPI is identified as a horror film, specifically one associated with folk horror. Based on its premise, the story focuses on family secrets, inherited history and rituals rooted in Kashubian tradition rather than a conventional escape narrative alone.

The central perspective belongs to Trina, whose difficult relationship with her mother and sudden contact with her relatives provide the film’s emotional and narrative foundation. Viewers can expect a Polish-language horror story shaped by regional folklore and an unsettling family legacy.

Cast and creative team

Wiktoria Kruszczyńska plays Trina, the film’s 18-year-old central character. The cast also includes Gabriela Muskała, Magdalena Boczarska, Pitry Pitry and Iwona Bielska.

Marta Giec directs ÒPI and co-wrote the screenplay with Dominika Kłoczewiak.

• Wiktoria Kruszczyńska as Trina
• Gabriela Muskała
• Magdalena Boczarska
• Pitry Pitry
• Iwona Bielska

Release and production context

ÒPI is a Polish production in the Polish language, with Platige Image listed among its production companies. It has a reported runtime of 1 hour and 35 minutes. The film’s release date is September 21, 2026, and its status is listed as Released.

Production companies: Platige Image

Movies Dock view

With its focus on Kashubian beliefs, concealed family history and an 18-year-old facing an unwanted legacy, ÒPI presents a compact folk-horror premise rooted in Polish culture. The film may appeal to viewers interested in horror stories where familial secrets and local traditions drive the threat.

Film data:
TMDB