Overview and Plot Synopsis of The Great Flood

When a raging flood traps a researcher and her young son, a call to a crucial mission puts their escape — and the future of humanity — on the line. This Science Fiction and Adventure and Drama film explores themes that resonate with audiences who appreciate the Science Fiction and Adventure and Drama genre, offering a cinematic experience that combines strong storytelling with memorable performances.

Originally released as “대홍수” in Korean,The Great Flood is a Science Fiction, Adventure, Drama film that has captivated audiences worldwide.

Watch the official trailer for The Great Flood on YouTube to get a preview of the story, visual effects, and performances that make this film noteworthy.

Cast and Crew of The Great Flood

The Great Flood was directed by Kim Byung-woo. The film was produced by Hwansang Studio Seoul.

The cast of The Great Flood features the following performers:

• Kim Da-mi portrays Koo An-na in The Great Flood.
• Park Hae-soo portrays Son Hee-jo in The Great Flood.
• Kwon Eun-seong portrays Shin Ja-in in The Great Flood.
• Jeon Hye-jin portrays Lim Hyeon-mo in The Great Flood.
• Park Byung-eun portrays Lee Hwi-so in The Great Flood.
• Lee Hak-ju portrays Shin Ga-won in The Great Flood.
• Yuna portrays Lee Ji-su in The Great Flood.
• Park Mi-hyeon portrays Mother-in-Law in The Great Flood.

Together, the cast and crew of The Great Flood deliver a science fiction, adventure, dramaexperience that has resonated with viewers and contributed to the film's positive audience response.

Where to Watch The Great Flood Online

The Great Flood is available to stream on multiple platforms. Check MovieFarming for the latest streaming availability across Netflix, Prime Video, Disney+, Hulu, Max, and more. Streaming availability changes frequently — we update our guides hourly to ensure you always have accurate information about where to watch The Great Flood and thousands of other movies online. Whether you prefer subscription-based services, rental options, or free ad-supported platforms, MovieFarming helps you find the best way to watchThe Great Flood from the comfort of your home.

Movie Details for The Great Flood

Release Date

September 18, 2025

Runtime

1 hour 47 minutes

Rating

6/10 from 742 votes

Genres