Ji-soo, a literature enthusiast who believes a mysterious being once visited him as a child and gifted him with talent in writing, finds school life boring. But everything changes when Hyeon-joo, a bold, soccer-loving girl, transfers to his school. Her boyish charm and passion to soccer instantly captivates him. From that day on, Ji-soo is plagued by unsettling, yet vivid dreams that blur the line between reality and something far more mysterious.
Where to watch
Not streaming anywhere
Not on any streaming service in United States, and not available to rent.
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Your review
Cast
7 people
Moon Woo-jin
Ji-soo
Known for
The King: Eternal Monarch
What's Wrong with Secretary Kim
Lee Jae-in
Hyeon-joo
Known for
Night Has Come
Our Unwritten Seoul
Kim Geon
Jong-yoon
Known for
The King's Affection
When the Camellia Blooms
Ok Ji-young
Ji-soo's Mom
Known for
Arthdal Chronicles
Take Care of My Cat
Hwang Soon-mi
Hyeon-joo's Mom
Also in
Manok
Adulthood
Park Jong-hwan
Ji-soo's Dad
Known for
Juvenile Justice
Strangers from Hell
Kim Ji-won
Also in
The Ugly
Boy in the Pool
Son Kyeong-su Director · Kim Jin-hyeong Cinematographer
First release September 21, 2025 · Produced in South Korea · Original title 아코디언 도어
Production
Korean Academy of Film Arts
Production
South Korea
Produced in
Languages
Original title
아코디언 도어
Original language
Korean
Spoken on screen
Korean
Release dates
South Korea · September 21, 2025
Premiere · Busan International Film Festival
No release date listed for United States.
Germany
October 24, 2026 · Premiere · Korean Film Festival Frankfurt
Spain
October 29, 2026 · Premiere · Asian Film Festival Barcelona
United Kingdom
November 7, 2026 · Premiere · London Korean Film Festival
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