Season 1

1

Episode 1

80%

December 17, 2021 • 1h 15m

After getting an officer suspended from service, Ryu Su-yeol gets a step closer to a promotion. Oh Gyeong-tae looks for a young girl's missing mom.

Crew 0

Directed by: No director has been added.

Written by: No writer has been added.

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2

Episode 2

95%

December 18, 2021 • 1h 8m

Su-yeol retraces Gyeong-tae's steps while tracking down the man in the helmet. Lee Hui-gyeom goes after a necklace that may hold crucial evidence.

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3

Episode 3

90%

December 24, 2021 • 1h 16m

Su-yeol falls from Do Yu-gon's good graces. While searching for the necklace at home, Su-yeol finds a collection of objects that are not his.

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4

Episode 4

90%

December 25, 2021 • 1h 16m

After ensuring Gyeong-tae's safety, Su-yeol pulls a dirty move. With Kim Gye-sik back on the force, the narcotics unit tracks down a street drug.

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5

Episode 5

0%

December 31, 2021 • 1h 13m

Su-yeol searches high and low to prove Hui-gyeom's innocence. But the deeper he dives into the case, the closer he comes to falling into a trap.

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6

Episode 6

0%

January 1, 2022 • 1h 11m

Su-yeol reopens a closed case. He teams up with K to investigate quietly and uncovers the opponent's weakness. Meanwhile, the body count grows.

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7

Episode 7

0%

January 7, 2022 • 1h 11m

Su-yeol and Hui-gyeom shift focus to the head of the drug cartel. Ms. Yong threatens the police to get the seized assets back in her hands.

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8

Episode 8

0%

January 8, 2022 • 1h 4m

Su-yeol learns that K is closely linked to his childhood trauma. A girl shows up at the police station, delirious and covered in someone else's blood.

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9

Episode 9

0%

January 14, 2022 • 1h 5m

When bits of his memory return, Su-yeol reexamines the murder of his father. Finding similar cases, he learns one person was involved in all of them.

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10

Episode 10

0%

January 21, 2022 • 1h 3m

As the identity of X comes to light, his deranged schemes pick up pace. He comes between Su-yeol and K by revealing K's murderous instincts.

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11

Episode 11

0%

January 22, 2022 • 1h 2m

Su-yeol visits Shin Ju-hyeok to seek treatment, but unleashes a very angry K instead. A victim opens up after an attempted suicide.

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12

Episode 12

0%

Season Finale

January 28, 2022 • 1h 11m

Su-yeol's hunt for the truth endangers those around him. He has a final face-off with the crazed killer at the place where it all began.

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Season 1 (2021)

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Episodes 12

Episode 1

Crew 0

Guest Stars 17 Full Cast & Crew

Episode Images 2 View All Episode Images

Episode 2

Episode 3

Episode 4

Episode 5

Episode 6

Episode 7

Episode 8

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Episode 10

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Episode 12

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