Season 1

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  7.2/101,587 votes

  Episode 1

  Season 1 Episode 1 - Aired 12/18/2020

  Cha Hyun-su moves into the run-down Green Home by himself. Not long after, he witnesses a disturbing sight in his neighbor's apartment.

  Director: Unknown

  Writer: Unknown

• 

  7.2/101,216 votes

  Episode 2

  Season 1 Episode 2 - Aired 12/18/2020

  As a state of emergency is declared, the residents tie up Pyeon Sang-wook for being bitten. Hyun-su is unable to ignore a family in distress.

  Director: Unknown

  Writer: Unknown

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  7.3/101,124 votes

  Episode 3

  Season 1 Episode 3 - Aired 12/18/2020

  An unexpected savior protects the children from harm as Hyun-su, together with Yoon Ji-su and Jung Jae-heon, tries to bring them to safety.

  Director: Unknown

  Writer: Unknown

• 

  7.2/101,056 votes

  Episode 4

  Season 1 Episode 4 - Aired 12/18/2020

  Critical information about the monsters is made public. When residents are split on what to do with Hyun-su, Lee Eun-hyeok suggests they hold a vote.

  Director: Unknown

  Writer: Unknown

• 

  7.3/101,034 votes

  Episode 5

  Season 1 Episode 5 - Aired 12/18/2020

  Tasked to carry out dangerous missions, Hyun-su heads back to retrieve Han Du-sik. Sang-wook stops at nothing to finish what he started.

  Director: Unknown

  Writer: Unknown

• 

  7.2/10987 votes

  Episode 6

  Season 1 Episode 6 - Aired 12/18/2020

  An Seon-yeong confronts the greatest monster in her life. Leaving the building, Seo Yi-kyung heads to her fiancé's office in search of answers.

  Director: Unknown

  Writer: Unknown

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  7.4/10988 votes

  Episode 7

  Season 1 Episode 7 - Aired 12/18/2020

  Hyun-su saves the others from a deadly attack. Running out of necessities, Eun-hyeok announces a plan to venture outside for resources.

  Director: Unknown

  Writer: Unknown

• 

  7.7/101,099 votes

  Episode 8

  Season 1 Episode 8 - Aired 12/18/2020

  Having little options in her state of being, Ji-su agrees to take a big risk. Yi-kyung returns to Green Home just in time.

  Director: Unknown

  Writer: Unknown

• 

  7.7/101,036 votes

  Episode 9

  Season 1 Episode 9 - Aired 12/18/2020

  When a team of outlaws take over the building, the residents are shown how humans can be even more barbaric than the monsters.

  Director: Unknown

  Writer: Unknown

• 

  7.4/101,054 votes

  Episode 10

  Season 1 Episode 10 - Aired 12/18/2020

  A military leaflet promises a route to safety, but the group is reluctant to trust it. Hyun-su is exposed to a new perspective on his condition.

  Director: Unknown

  Writer: Unknown