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Happiness

Season 1, episode 7. This player now records resume state for the active profile so browse, account, and detail pages can bring you back here quickly.

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S1 E7

The Intruder

An infected person enters Building 101, and once again, Building 101 is under the threat of infection. Lieutenant Colonel Han enters the apartment complex with news to tell, but Sae Bom and Yi Hyun find him suspicious. A person goes missing due to the intrusion, and those with similar interests and minds stay close together.

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Season 1

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Episode 1: Public Rental Apartment

Episode 2: Thirsty Patients

Episode 3: Locked In

Episode 4: The Spread

Episode 5: The Outsiders

Episode 6: One Man’s Life

Episode 7: The Intruder

Now playing

Episode 8: Countdown

Episode 9: Dwindling Water

Episode 10: Kim Se Hoon Disappears