Episode Ratings Grid

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Excellent
Great

Episode Power Rankings

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

#1
S2E12 9.4
Episode #2.12

Supported by the NFS, the first responders confront the sinister mastermind in a decisive showdown.

#2
S2E10 9.3
Episode #2.10

Ho-gae delves into the investigation of Ma Joong-do's murder and reopens a past murder case and prison escape.

#3
S2E1 9.0
Episode #2.1

A bound corpse emerges following a serial arson. The first responders to unite in the investigation.

#4 Episode #2.7 S2E7 8.9
#5 Episode #2.8 S2E8 8.8
#6 Episode #2.9 S2E9 8.8
#7 Episode #2.11 S2E11 8.8
#8 Episode #2.2 S2E2 8.7
#9 Episode #2.6 S2E6 8.7
#10 Episode #1.7 S1E7 8.6

Lowlights

#24 S1E2 Episode #1.2 8.0

The first responders try to stop a suicide attempt, but the case turns out to be more complicated.

#23 Episode #2.3 S2E3 8.1
#22 Episode #1.1 S1E1 8.1
#21 Episode #2.4 S2E4 8.2
#20 Episode #1.12 S1E12 8.3

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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