4.7
/10
Lee Cheong-san's mother is a fictional character portrayed by Lee Ji-hyun in the TV series All of Us Are Dead.
They appear in 9 episodes out of a total of 12 aired so far

Lee Cheong-san's mother

by Lee Ji-hyun

character

Episodes9

  • 7.4
    /10

    Episode #1.1
    episode S1.E1 january 2022
    Inside Lee Byeong-Chan's science lab, a student incurs a seemingly harmless bite. Shortly after, a fast-spreading outbreak soaks the school in blood.
  • 7.9
    /10

    Episode #1.3
    episode S1.E3 january 2022
    When one of the group is scratched while fighting a zombie, Lee Na-yeon demands they kick him out. Outside, the virus swallows up the city.
  • 7.6
    /10

    Episode #1.4
    episode S1.E4 january 2022
    In need of a cellphone, two students take a risky journey to the teachers' office. Byeong-chan passes on critical information to Detective Song Jae-ik.
  • 7.9
    /10

    Episode #1.5
    episode S1.E5 january 2022
    Martial law is imposed on the city. When Cheong-san is separated from the rest of the group, On-jo leads a mission to use a drone to locate him.
  • 7.8
    /10

    Episode #1.7
    episode S1.E7 january 2022
    To make it out of the music room and onto the roof, the students put into action their most perilous plan yet. Elsewhere, Jae-ik comes across a setback.
  • 7.8
    /10

    Episode #1.9
    episode S1.E9 january 2022
    A disturbance at the quarantine camp shifts the military's understanding of the virus. A thunderstorm provides cover as the group agrees to keep on moving.
  • 7.9
    /10

    Episode #1.10
    episode S1.E10 january 2022
    The auditorium quickly becomes a trap for the two newly united teams of survivors. Byeong-chan's video logs reveal a drastic solution to the crisis.
  • 8
    /10

    Episode #1.11
    episode S1.E11 january 2022
    Though a surprise protector provides the group safe passage to their next stop, Yoon Gwi-nam is not far behind. The military makes a grave decision.
  • 7.4
    /10

    Episode #1.12
    episode S1.E12 january 2022
    The students make it to the quarantine camp, each of them weighed down by tragic loss. Months later, they hang on to hope for a survivor.