MTDb › Best of › 2025 › The Great Flood
The Great Flood (2025)
▶ Trailer, images & where to streamOverview
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.
Cast
Kim Da-mias Koo An-na
Park Hae-sooas Son Hee-jo
Kwon Eun-seongas Shin Ja-in
Jeon Hye-jinas Lim Hyeon-mo
Park Byung-eunas Lee Hwi-so
Lee Hak-juas Shin Ga-won
Yunaas Lee Ji-su
Park Mi-hyeonas Mother-in-Law
Lee Dong-chanas Apt. 2002 Resident
Kwon Min-kyungas Apt. 2002 Resident
Kim Dong-youngas Thug
Kim Kang-binas Thug
Eun Suas Pregnant Woman
Ahn Hyun-hoas Apt. 1503 Resident
Facts
| Release date | September 18, 2025 |
| Runtime | 107 min (1h 47m) — about the same as the 2025 average of 115 min |
| Genres | Action, Adventure, Drama, Science-fiction |
| Original title | 대홍수 |
| Language | KO |
| IMDb | tt29927663 |
If you liked The Great Flood
Nimona2023 · ★ 7.9 · 1h 39m
The Death of Superman2019 · ★ 7.5 · 1h 21m
Spider-Man: Homecoming2017 · ★ 7.3 · 2h 13m
Okja2017 · ★ 7.3 · 2h 0m
Thunderbolts*2025 · ★ 7.3 · 2h 7m
Greenland2020 · ★ 7.1 · 2h 0m
Reign of the Supermen2019 · ★ 7.0 · 1h 27m
PAW Patrol: The Mighty Movie2023 · ★ 6.9 · 1h 28m
Questions
How long is The Great Flood?
The Great Flood runs 107 minutes (1h 47m).
Is The Great Flood worth watching?
TMDB users give it 6/10 across 781 votes, which places it #130 of 142 films released in 2025 in this index (top 9%) and #1764 among 2168 action titles.
Who directed The Great Flood?
The Great Flood was directed by Kim Byung-woo.
Who stars in The Great Flood?
Kim Da-mi as Koo An-na; Park Hae-soo as Son Hee-jo; Kwon Eun-seong as Shin Ja-in; Jeon Hye-jin as Lim Hyeon-mo; Park Byung-eun as Lee Hwi-so; Lee Hak-ju as Shin Ga-won.
What is The Great Flood rated?
It carries a r certification in its home market. Ratings differ by country.
Where can I watch the trailer for The Great Flood?
Open the title in the MTDb app for trailers, images and streaming links: https://mv.peoplentools.com/titles/233806.