Flex x Cop poster
★ 7.8
Flex x Cop poster

Overall Rating

★ 7.8
S1 E12
#1
★ 9.4

Episode 12

Isoo encounters Ganghyun at Oryunhoe, and they face a crisis of being exposed to the cult leader.

S1 E8
#2
★ 9.3

Episode 8

A man is caught at the suspect's house. Isoo investigates the link between the found item and death.

S1 E14
#3
★ 9.2

Episode 14

The team arrests the suspect in the case. Meanwhile, Isoo discovers secrets within the household.

S1 E6
#4
★ 9.1

Episode 6

The death of an elderly is all but simple. Kang Hyun works to prove it, and Yi Soo seeks other methods.

S1 E7
#5
★ 9.1

Episode 7

A bizarre body is found in an office. Isoo and Ganghyun start investigating the mysterious death.

S1 E10
#6
★ 9.1

Episode 10

Isoo and Ganghyun discover the actress had a stalker and was harassed by him before her death.

S1 E16
#7
★ 9.1

Episode 16

Truths start to unfold about his mother's death. Isoo is confronted with an unbearable reality.

S1 E3
#8
★ 9.0

Episode 3

The team finds the key suspect in the model murder case. However, other suspects come to light.

S1 E4
#9
★ 9.0

Episode 4

A famous painter has been murdered in an art gallery. Meanwhile, Yi Soo visits his childhood home.

S1 E5
#10
★ 9.0

Episode 5

Yi Soo captures the prime suspect in the painter's case, and he learns something unexpected.

S1 E1
#1
★ 8.8

Episode 1

Jin Isoo, the naïve heir of Hansu Group, gets into a fight with a stranger and Ganghyun arrests him.

S1 E2
#2
★ 8.8

Episode 2

A model is found dead on a yacht. Isoo gets his first murder case and investigates with Ganghyun.

S1 E15
#3
★ 8.9

Episode 15

Shocked by unexpected news, Isoo is tormented. Meanwhile, Ganghyun investigates to help Isoo.

S1 E3
#4
★ 9.0

Episode 3

The team finds the key suspect in the model murder case. However, other suspects come to light.

S1 E4
#5
★ 9.0

Episode 4

A famous painter has been murdered in an art gallery. Meanwhile, Yi Soo visits his childhood home.

S1 E5
#6
★ 9.0

Episode 5

Yi Soo captures the prime suspect in the painter's case, and he learns something unexpected.

S1 E9
#7
★ 9.0

Episode 9

Isoo recovers memories with hypnosis and looks for Myeongchul. Meanwhile, an actress is found dead.

S1 E11
#8
★ 9.0

Episode 11

The sudden death of two people affiliated with Oryunhoe. Ganghyun tries to uncover the truth.

S1 E13
#9
★ 9.0

Episode 13

An unknown body is found in Myeongchul's backyard amidst the election. Isoo investigates the case.

S1 E6
#10
★ 9.1

Episode 6

The death of an elderly is all but simple. Kang Hyun works to prove it, and Yi Soo seeks other methods.

S1 E1
★ 8.8

Episode 1

Jin Isoo, the naïve heir of Hansu Group, gets into a fight with a stranger and Ganghyun arrests him.

S1 E2
★ 8.8

Episode 2

A model is found dead on a yacht. Isoo gets his first murder case and investigates with Ganghyun.

S1 E3
★ 9.0

Episode 3

The team finds the key suspect in the model murder case. However, other suspects come to light.

S1 E4
★ 9.0

Episode 4

A famous painter has been murdered in an art gallery. Meanwhile, Yi Soo visits his childhood home.

S1 E5
★ 9.0

Episode 5

Yi Soo captures the prime suspect in the painter's case, and he learns something unexpected.

S1 E6
★ 9.1

Episode 6

The death of an elderly is all but simple. Kang Hyun works to prove it, and Yi Soo seeks other methods.

S1 E7
★ 9.1

Episode 7

A bizarre body is found in an office. Isoo and Ganghyun start investigating the mysterious death.

S1 E8
★ 9.3

Episode 8

A man is caught at the suspect's house. Isoo investigates the link between the found item and death.

S1 E9
★ 9.0

Episode 9

Isoo recovers memories with hypnosis and looks for Myeongchul. Meanwhile, an actress is found dead.

S1 E10
★ 9.1

Episode 10

Isoo and Ganghyun discover the actress had a stalker and was harassed by him before her death.

S1 E11
★ 9.0

Episode 11

The sudden death of two people affiliated with Oryunhoe. Ganghyun tries to uncover the truth.

S1 E12
★ 9.4

Episode 12

Isoo encounters Ganghyun at Oryunhoe, and they face a crisis of being exposed to the cult leader.

S1 E13
★ 9.0

Episode 13

An unknown body is found in Myeongchul's backyard amidst the election. Isoo investigates the case.

S1 E14
★ 9.2

Episode 14

The team arrests the suspect in the case. Meanwhile, Isoo discovers secrets within the household.

S1 E15
★ 8.9

Episode 15

Shocked by unexpected news, Isoo is tormented. Meanwhile, Ganghyun investigates to help Isoo.

S1 E16
★ 9.1

Episode 16

Truths start to unfold about his mother's death. Isoo is confronted with an unbearable reality.

Season Average Rating Episodes Best Episode Worst Episode
1 ★ 9.1 16
★ 9.4 Episode 12
★ 8.8 Episode 1