Sinkhole (2021) is a Korean disaster-comedy drama that blends humor, emotion, and large-scale catastrophe into an engaging story centered on family, survival, and unexpected human connections. The film follows Dong-won, an ordinary office worker who has finally achieved his dream of buying a home in Seoul after years of struggle. He moves into a modest apartment with his family, believing life is finally starting to improve. But shortly after hosting a housewarming party, an unimaginable disaster strikes — the entire apartment building collapses into a massive sinkhole hundreds of feet deep. Dong-won, his coworkers, and several neighbors find themselves trapped underground with limited resources, unpredictable dangers, and no immediate rescue. As they fight to survive, the group must overcome fear, conflict, rising water levels, and the structural instability of the pit. The film masterfully balances suspense with heartfelt moments and comedic relief, exploring how ordinary people react when pushed to their limits. It also delivers a touching message about unity, courage, and the meaning of home beyond walls and property. With impressive visual effects, emotional storytelling, and well-timed comedy, Sinkhole stands out as one of Korea’s most entertaining disaster films in recent years. ⭐ Key Details Runtime: ~ 1 hour 53 minutes Genre: Disaster, Comedy, Drama Release Year: 2021 🎭 Cast Cha Seung-won Kim Sung-kyun Lee Kwang-soo Kim Hye-joon Kwon Soo-hyun 🔑 SEO Keywords Sinkhole 2021 movie, Korean disaster movie, Sinkhole film cast, Korean comedy drama, survival film Korea, Asian disaster films. 🏷️ Hashtags #Sinkhole2021 #KoreanMovie #DisasterFilm #ComedyDrama #LeeKwangSoo #ChaSeungWon #KimSungKyun #KMovie