TL;DR – A wildly ambitious film about a catastrophe in motion that struggles with its scope as it explores deeper emotional constructions.

Post-Credit Scene – There is a mid-credit scene.

Disclosure – I was invited to a press screening of this film.

The Great Flood Review Introduction –

There is a reason that floods get the moniker “biblical”, and it is not just what was described in Genesis. Water has an immense, indiscriminate power behind it at the best of times, but when rivers break their banks or waters surge from the ocean, nothing can stand in its way. It forges canyons, it cleaves buildings, and it kills with little effort. It is that power that guides the story today.

So, to set the scene, it is a day that started as typical as anything else as Gu An-na (Kim Da-mi) wakes up to find her son Ja-in (Kwon Eun-seong) already in her bed wanting one more day diving in the pool. But the normalcy was interrupted by rumbling sounds in the distance that the rain could not account for. Rice gets spilt, heads get hit, and a parent is overbearing. It’s honestly not a great start to the day. But when water starts seeping into her apartment from outside, when she lives on the third floor, Gu An-na realises something is very wrong, even if her son thinks this is the best day in the world.