Full Moon (2026): Cast, Story and Release Details

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Full Moon follows a young K-pop dancer whose place in the spotlight is challenged when her best friend dates her secret crush. As family tensions and a suspicious neighbor complicate her life, she turns to the neighbor’s daughter for answers in this South Korean drama.

Full Moon is a 2026 South Korean drama with music at its center. The story follows a young dancer who enjoys performing K-pop with her best friend and feels most at home in the middle of the spotlight.

Her personal life becomes more complicated when her best friend starts dating the person she secretly likes. At the same time, questions about her family and a neighbor’s interest in her mother create another problem she feels determined to solve.

Full Moon movie details

Story without spoilers

The film centers on Hyemi, a girl who dances K-pop with her best friend in a club. Although she is the tallest member, she occupies the central position and takes pride in being the focus of the group.

That confidence is shaken when her best friend begins dating her secret crush, threatening their friendship. Hyemi also has to contend with a neighbor she finds suspicious. The woman previously made social-media videos with her daughter and now wants Hyemi’s mother to participate instead. Hoping to prevent that from happening, Hyemi considers speaking with the daughter first.

Alongside these conflicts, Hyemi views her parents as an ordinary family despite other people describing them as unusual. The film’s story brings together adolescent friendship, romantic jealousy, family identity and the pressures surrounding public performance.

What to expect

Full Moon combines drama and music through a youthful story about K-pop dance, changing friendships and an unspoken crush. Its central conflict begins with a triangle involving Hyemi, her best friend and the person Hyemi likes, while a separate dispute with a neighbor adds a mystery-like thread.

The supplied premise also points to family-focused material, particularly Hyemi’s view of her parents and the way others perceive them. Social-media video-making and the desire to control how a family is represented are additional elements in the setup. The film is listed as a 97-minute drama and music production.

Cast and creative team

Jung Min-joo plays Hyemi. The cast also includes Kim Tae-yeon, Kim Keum-soon, Kim Soy and Kang Min-hwi. Jeong Ji-hye is credited as both director and writer.

• Jung Min-joo as Hyemi
• Kim Tae-yeon
• Kim Keum-soon
• Kim Soy
• Kang Min-hwi

Release and production context

Full Moon is a South Korean production from Cinemaru and Cinema 6411. The film is in Korean, has a runtime of 1 hour and 37 minutes, and is dated October 10, 2026. Its original Korean title is 풀문. It is categorized as a Drama and Music film.

Production companies: Cinemaru, Cinema 6411

Movies Dock view

With its focus on dance, friendship, family and social-media tensions, Full Moon presents a coming-of-age conflict shaped by both private feelings and public attention. The available details position it as a Korean drama built around a young protagonist trying to protect her relationships while making sense of the adults around her.

Film data:
TMDB