(Cha Seung-won), his quirky and antisocial neighbor who works multiple part-time jobs.

The disaster strikes during a housewarming party with his colleagues. A torrential downpour triggers a massive 500-meter-deep sinkhole that swallows the entire residential building in seconds. Trapped at the bottom are: , the desperate homeowner.

as Man-soo: Praised for his "quirky personality" and expert comedic timing.

As a second storm begins to fill the hole with water, the survivors must set aside their differences and use their wits to escape before they are buried alive.

(Lee Kwang-soo) and Intern Eun-ju (Kim Hye-jun), two colleagues who were simply in the wrong place at the wrong time.

is a high-octane South Korean disaster-comedy that captured global attention with its unique blend of survival thrills and humor. Directed by Kim Ji-hoon —the mind behind the blockbuster disaster film The Tower —this movie follows an average office worker whose lifelong dream of homeownership literally collapses overnight. Plot Overview

as Dong-won: Portrays the relatable struggle of a man losing everything he worked for.

as Manager Kim: Known for his "lively expressions," he provides much of the film's humor while handling emotional beats.

: Known for balancing large-scale disaster sequences with intimate character drama. Critical and Box Office Success