Episode Ratings Grid

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Great
Good

Episode Power Rankings

The peaks and the valleys. Find the essential episodes — and the ones to skip.

#1
S1E11 8.1
Episode #1.11

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.

#2
S1E3 7.9
Episode #1.3

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.

#3
S1E5 7.9
Episode #1.5

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.

#4 Episode #1.7 S1E7 7.9
#5 Episode #1.10 S1E10 7.9
#6 Episode #1.2 S1E2 7.8
#7 Episode #1.8 S1E8 7.8
#8 Episode #1.9 S1E9 7.8
#9 Episode #1.4 S1E4 7.7
#10 Episode #1.6 S1E6 7.5

Lowlights

#12 S1E12 Episode #1.12 7.4

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.

#11 Episode #1.1 S1E1 7.4
#10 Episode #1.6 S1E6 7.5
#9 Episode #1.4 S1E4 7.7
#8 Episode #1.9 S1E9 7.8

The Quality Arc

Each point is an episode, plotted in order. Colored bands mark season boundaries. Look for the rise, the plateau, or the decline.

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Episode Engagement

High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.

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Season Momentum

Did each season build or fizzle? Green means the finale outscored the premiere. Red means the opposite. Longer arrows, bigger swings.

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Season Consistency

How steady is each season? Tightly clustered dots mean reliable quality. Scattered dots mean a wild ride.

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