Korean cinema is a definite treasure box of various movies that will deliver whatever genre you are looking to watch. They also have a knack for creating gripping narratives that delve into the depths of human survival amidst catastrophic scenarios. From viral outbreaks, catastrophic situations to nuclear disasters, Korean filmmakers have explored a wide array of apocalyptic and post-apocalyptic themes, delivering intense and thought-provoking stories. 

Here are eight of the many must-watch thrilling apocalyptic Korean movies!

"Sector 7" (2011)
In the movie "Sector 7," a group of oil rig workers are searching for undiscovered oil at the oil rig Sector 7 off the coast of Jeju Island. After failures, the group comes back to Sector 7, including Hae Joon (Ha Ji Won), but instead of discovering oil, they tragically encounter a terrifying creature lurking in the depths of the ocean. As they fight for survival against the relentless beast, internal conflicts and betrayals threaten to tear them apart, leading to a thrilling battle for their lives.

"Deranged" (2012)
"Deranged" follows the story of Jae Hyuk (Kim Myung Min), a former professor and has doctorate in biochemistry finds himself in the red after a series of wrong life decisions. Just then, the public is shocked to learn about a mysterious parasitic infection that drives people to drown themselves. As the epidemic spreads and chaos ensues, Jae Hyuk embarks on a desperate quest to uncover the truth behind the outbreak and find a way to save his loved ones, plunging into a race against time and uncovering conspiracies that set them back and explain the crisis.

"The Tower" (2013)

In "The Tower," Lee Dae Ho (Kim Sang Kyung), a single father and manager of the Tower Sky complex, as he navigates a harrowing Christmas Eve when a party at the skyscraper turns catastrophic. As helicopters crash into the building, igniting a deadly fire, Dae Ho teams up with firefighters led by Captain Kang Young Ki (Seol Kyung Gu) to rescue his daughter and other trapped survivors, including Seo Yoon Hee (Son Ye Jin). As they struggle to survive against the inferno and rescue those trapped inside, they must confront their own fears and weaknesses while racing against time to prevent a catastrophic collapse.

"The Flu" (2013)

"The Flu" depicts a city thrown into chaos due to an outbreak of a deadly strain of H5N1 that kills its victims within 36 hours, plunging society into panic and despair. As medical professionals, including Oh Ji Goo (Jang Hyuk), scramble to find a cure and contain the outbreak, they must navigate through a landscape of fear, uncertainty, and human frailty, highlighting the fragile nature of civilization in the face of a deadly virus. They also find themselves fighting against greed and maintaining their morality while trying to survive. 

"Train to Busan" (2016)

Probably one of the biggest "zombie" movies in history, "Train to Busan" follows Seok Woo (Gong Yoo) and his daughter Su An (Kim Su An) as they board a KTX train to Busan, unaware that a zombie outbreak has plunged South Korea into chaos. As the infection spreads rapidly onboard, they must fight alongside other passengers, including the courageous Sang Hwa (Ma Dong Seok), and his pregnant wife Seong Kyeong (Jung Yu Mi) to survive and reach safety, showcasing the resilience of the human spirit and remaining selfless in the face of unimaginable horror.

"Pandora" (2016)

In "Pandora," Jae Hyuk (Kim Nam Gil), who works in a nuclear power plant, finds himself and his family are caught in the aftermath of a nuclear disaster at a power plant, facing the devastating consequences of radiation exposure and governmental negligence. As they struggle to survive and confront the harsh realities of a post-apocalyptic world, they must also reckon with the moral dilemmas and ethical choices forced upon them, offering a harrowing glimpse into the human cost of nuclear catastrophe.

"#Alive" (2020)

"#Alive" follows Oh Joon Woo (Yoo Ah In), a young man trapped alone in his apartment during a zombie outbreak that plunges society into chaos. With limited supplies and communication, Joon Woo must rely on his wits and courage to survive while grappling with loneliness and despair, showcasing the psychological toll of isolation. He then meets Kim Yoo Bin (Park Shin Hye), a survivor living in the opposite apartment building, who saves him. They meet, try to survive, and persevere in the face of overwhelming odds.

"Sinkhole" (2021)

In "Sinkhole," after 11 years of his hard work, Park Dong Won (Kim Sung Kyun) and his family finally purchase and move to a new house. To celebrate, they invited their friends over for a housewarming party. However, a sudden and massive sinkhole caused by heavy rainfall swallows their house and guests. Trapped deep underground, alongside his neighbor Jung Man Soo (Cha Seung Won), and the others must navigate the perilous situation. With time running out, they must urgently devise a plan to escape before they drown. As they struggle to survive and find a way back to the surface, they must confront their fears and forge unlikely alliances in a desperate bid for survival.

Here are some of the many apocalyptic and catastrophic Korean movies that you should definitely try! Which of the listed is your favorite, and which other movies would you recommend to fans and new viewers?