All of Us Are Dead, A thrilling South Korean zombie apocalypse series where high school students fight to survive after a deadly virus outbreak turns their classmates into zombies. As they navigate terrifying dangers and moral dilemmas, they must rely on each other to escape the chaos and find hope in a world on the brink of collapse.”
Introduction
Table of Contents

In a quiet high school in South Korea, life takes a horrifying turn when a science experiment goes terribly wrong, unleashing a deadly virus that turns students into mindless, flesh-hungry zombies. What begins as a typical school day quickly escalates into a fight for survival, as a group of students must navigate their way through the chaos, battling not only the zombies but the betrayal, fear, and moral dilemmas that come with it.
All of Us Are Dead follows a small group of survivors, including the determined Lee Cheong-san, the resourceful Nam On-jo, and the strong-willed Lee Su-hyeok, as they struggle to stay alive in the face of an ever-growing nightmare. Amidst the danger, friendships are tested, heroes rise, and the bonds of loyalty and survival are pushed to their limits. With the world outside crumbling, the students must face the harsh reality of their situation—either fight to live or become part of the infected horde.
A mix of heart-pounding action, emotional drama, and survival horror, All of Us Are Dead explores what it truly means to survive when humanity itself is on the brink of extinction.
Cast : All of Us Are Dead
Kim Bo-yoon as Park Mi-jin
- Role: Park Mi-jin is a classmate and one of the students caught in the outbreak. While not a central character, Mi-jin plays an essential role in the survival group. Her quick thinking and ability to stay calm under pressure help in some of the more intense situations. As the story unfolds, Mi-jin’s character shows resilience and adaptability, and her actions are crucial in the survival of others.
- Character Traits: Resilient, resourceful, and pragmatic. Mi-jin adds emotional depth to the group dynamic.
Ahn Seung-gyun as Jang Ha-ri
- Role: Jang Ha-ri is another student in the group who faces the dangers of the zombie outbreak head-on. Though not as prominent as the main characters like Cheong-san and On-jo, Ha-ri contributes with strategic thinking and problem-solving skills. He becomes involved in key survival moments and helps others navigate the dire situation.
- Character Traits: Tactical, calm, and analytical under pressure. Ha-ri’s quick thinking and quiet strength make him an important ally for the main cast.
Im Jae-hyeok as Lee Seok-hyun
- Role: Lee Seok-hyun is a student who joins the group of survivors. He is resourceful and becomes a valuable asset to the group’s effort to survive. Although he may not be as central to the narrative as some of the lead characters, Seok-hyun’s role in aiding the survival of others adds crucial moments to the group’s journey.
- Character Traits: Loyal, practical, and strong-willed. Seok-hyun stands out with his quiet strength and willingness to protect his peers.
Jang Hyo-jin as Kim Kyung-min
- Role: Kim Kyung-min is one of the students struggling to survive the outbreak. While she doesn’t have as much screen time as the main characters, her role adds depth to the collective effort to escape. She plays an important part in some of the more group-oriented survival moments, and her relationship with other characters further builds the emotional stakes of the show.
- Character Traits: Determined, caring, and brave in the face of danger. Kyung-min’s character contributes to the theme of loyalty and friendship in the midst of chaos.
Lee Yi-kyung as Mr. Lee (Teacher)
- Role: Mr. Lee is a teacher at the high school who initially tries to protect the students during the outbreak. His character evolves as the chaos escalates, offering glimpses of human vulnerability and survival instinct. While not one of the core survivors, his presence adds depth to the emotional weight of the situation.
- Character Traits: Compassionate, protective, and conflicted. His character represents the attempts of authority figures to help, but also the inability of the system to stop the outbreak.
Lee Ha-nui as Han Ji-min
- Role: Han Ji-min is another teacher at the school. Like Mr. Lee, her role is that of a protector at the beginning of the outbreak. As events unfold, Ji-min’s character evolves as the reality of the situation forces her to make difficult decisions. Her involvement in the story adds a layer of emotional complexity as she interacts with the students trying to survive.
- Character Traits: Empathetic, practical, and driven by a sense of duty to protect the students in her care.
Kim Ji-young as Son Mi-sook
- Role: Son Mi-sook is a background character who contributes to the broader narrative of the show, adding complexity to the world-building. She represents the struggles of the ordinary people affected by the zombie outbreak, highlighting the broader impact on society outside of the school’s walls.
- Character Traits: Tough, pragmatic, and enduring, Mi-sook’s character reflects the harsh realities that many face in the post-apocalyptic world.
Additional Supporting Characters:
- Kim Dong-hee as Hong Jong-joon: A student who plays an important role in the early part of the show. His actions serve to highlight the increasing danger posed by the zombie virus and the difficulties of survival.
- Park Solomon as Lee Jin-woo: Another student who becomes part of the group trying to escape the zombie outbreak. He shows potential for leadership and contributes to the survival of others.
Role of the Supporting Cast in : All of Us Are Dead
The supporting characters in All of Us Are Dead serve to enrich the story by adding emotional depth, contributing to group dynamics, and highlighting the human side of the zombie apocalypse. While the main characters like Cheong-san, On-jo, and Su-hyeok take center stage, the supporting cast creates a more immersive, complex narrative, showing how different individuals react to life-threatening situations, and what they are willing to sacrifice to survive.
In a story where every choice matters, these supporting characters add weight to the themes of friendship, betrayal, and the fight for survival in an apocalyptic world.
Conclusion
As All of Us Are Dead reaches its thrilling conclusion, the survivors are forced to confront not only the terrifying threat of the zombies but the darker aspects of human nature that emerge when faced with life-or-death choices. The journey through the high school is more than just a fight for survival—it’s a test of friendship, sacrifice, and the will to retain humanity in a world that has lost its sense of order.
In the end, the show leaves viewers with lingering questions about survival, loyalty, and the moral compromises people are willing to make in times of crisis. While some characters find redemption, others are consumed by the very chaos they’ve been fighting to escape. All of Us Are Dead is a poignant reminder that in a world on the brink of collapse, the true horror may not just be the zombies—but what humans are capable of when pushed to their limits.
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FAQs for All of Us Are Dead
What is All of Us Are Dead about?
All of Us Are Dead is a South Korean zombie thriller series set in a high school, where a deadly virus outbreak turns students into zombies. A group of survivors must navigate the chaos, fight for their lives, and face moral dilemmas as they try to escape the terrifying new world around them.
Is All of Us Are Dead based on a true story?
No, All of Us Are Dead is a fictional story. However, it is inspired by real-world themes of survival, friendship, and the consequences of scientific experimentation. The series draws upon elements of the zombie genre while exploring human behavior in extreme circumstances.
How many episodes are in All of Us Are Dead?
The first season of All of Us Are Dead consists of 12 episodes. Each episode runs approximately 50-60 minutes and builds tension as the survivors struggle to stay alive.
Who are the main characters in All of Us Are Dead?
The main characters include:
Lee Cheong-san (played by Yoon Chan-young) – A brave student determined to protect his friends.
Nam On-jo (played by Park Ji-hoo) – A resourceful and optimistic student fighting to survive.
Lee Su-hyeok (played by Lomon) – A former bully turned protector who grows into a key figure in the group.
Choi Nam-ra (played by Jo Yi-hyun) – A calm, intelligent student who undergoes a significant transformation.
Where can I watch All of Us Are Dead?
All of Us Are Dead is available for streaming on Netflix. You can watch all episodes with a Netflix subscription.