The Great Flood (2025) is a South Korean disaster thriller directed by Kim Byung-woo, starring Kim Da-mi and Park Hae-soo. In a world devastated by catastrophic flooding, survivors face rising waters, dwindling time, and hidden conspiracies.
🎬 Plot Overview
- After a global-scale flood submerges entire cities, humanity teeters on extinction.
- An Na (Kim Da-mi), an AI researcher, becomes trapped in a sinking apartment complex, fighting desperately for survival.
- Hee Jo (Park Hae-soo), a human resource security specialist, is dispatched on a rescue mission to save An Na—but soon realizes there’s more to his assignment than meets the eye.
- As the building slowly collapses and the waters rise, deeper conspiracies surface, revealing shocking truths behind the disaster.
💥 Why It Stands Out
- ✅ Edge-of-Your-Seat Survival:
Intense action sequences and a race against rising waters make every moment thrilling. - ✅ Sci-Fi and Mystery:
AI technology and hidden conspiracies deepen the suspense and intrigue. - ✅ Powerful Cast:
Featuring renowned actors Kim Da-mi (Itaewon Class, Our Beloved Summer) and Park Hae-soo (Squid Game, Money Heist: Korea), delivering compelling performances.

📅 Release & Production
Filming began in July 2022, wrapped in January 2023, and the film underwent two years of intensive post-production, promising impressive visual effects and immersive storytelling.
The Great Flood is set to premiere exclusively on Netflix in Q4 2025 (October–December).
