TV series
Money vs. money. Power vs. power.
A chaebol cop joins forces with a gritty detective to take down criminals with a touch of wealth and a whole lot of wit.
Streaming, rental and purchase options
Checked Sep 2, 2026
Flex X Cop is available to stream on Disney+ and Hulu in United States. Use the direct links below to open the provider.
A chaebol cop joins forces with a gritty detective to take down criminals with a touch of wealth and a whole lot of wit.
Choose an episode, then use the watch options above for the show.
Episode 1
Jin Isoo, the naïve heir of Hansu Group, gets into a fight with a stranger and Ganghyun arrests him.
Guest stars Paik Jong-won, Kim Eui-sung, Yang Ha-yoon, Oh Hee-jun, Ahn Se-ho, Kim Man-ho, Choi Dong-gu, Kim Beong-choun
Episode 2
A model is found dead on a yacht. Isoo gets his first murder case and investigates with Ganghyun.
Guest stars Jeong Ga-hee, Hwang Hyun-bin, Cheon Hee-joo, Park Bo-kyung, Ahn Chan-woong, Lee Dal, Choi Dong-gu, Kim Beong-choun
Episode 3
The team finds the key suspect in the model murder case. However, other suspects come to light.
Guest stars Cheon Hee-joo, Kim Sun-kyung, Kim Ro-sa, Jeon Eun-mi, Park Hyoung-soo, Lee Dal, Kwon Hyeok-beom, Yang Jae-seong
Episode 4
A famous painter has been murdered in an art gallery. Meanwhile, Yi Soo visits his childhood home.
Guest stars Lee Jin-hee, Jang Gyu-ri, Lee Hwang-eui, Park Se-jun, Lee Eun-joo, Kwon Han-sol, Kim Beom-soo, Lee Hwa-jung
Episode 5
Yi Soo captures the prime suspect in the painter's case, and he learns something unexpected.
Guest stars Jeong Ga-hee, Lee Jin-hee, Lee Hwang-eui, Park Se-jun, Lee Eun-joo, Kim Beom-soo, Lee Hwa-jung, Park Cho-eun
Episode 6
The death of an elderly is all but simple. Kang Hyun works to prove it, and Yi Soo seeks other methods.
Guest stars Lee Jin-hee, Je Seung-hyun, Jin Cho-rok, Jeon Yeong, Lee Na-eun, Kim Jung-woo, Choi Dong-gu, Lee Do-yeop
Episode 7
A bizarre body is found in an office. Isoo and Ganghyun start investigating the mysterious death.
Guest stars Ha Yoon-kyung, Jeon Yeong, Choi Yeon-hwa, Heo Jin, Seo Dong-won, Jeon Hye-jin, Jeong Ga-hee, Kwon Hae-hyo
Episode 8
A man is caught at the suspect's house. Isoo investigates the link between the found item and death.
Guest stars Ha Yoon-kyung, Kim Beong-choun, Seo Dong-won, Jang Seon-yul, Kwon Hae-hyo, Jang Hyuk-jin, Lee Kwang-hoon, Choi Hee-jin
Episode 9
Isoo recovers memories with hypnosis and looks for Myeongchul. Meanwhile, an actress is found dead.
Guest stars Kang Sung-yeon, Choi Tae-joon, Choi Sung-hyuk, Hong Ye-ji, Lee Da-kyung, Lee Na-eun, Han E-sae, Moon Yong-il
Episode 10
Isoo and Ganghyun discover the actress had a stalker and was harassed by him before her death.
Guest stars Kang Sung-yeon, Choi Tae-joon, Choi Sung-hyuk, Hong Ye-ji, Lee Da-kyung, Lee Na-eun, Han E-sae, Lin Da-jeon
Episode 11
The sudden death of two people affiliated with Oryunhoe. Ganghyun tries to uncover the truth.
Guest stars Jeong Ga-hee, Yoon Ji-won, Lee Da-yeong, Choi Jung-woo, Shin Hee-gook, Yoon Hyun-gil, Kwon Eun-bin, Jeong Seung-won
Episode 12
Isoo encounters Ganghyun at Oryunhoe, and they face a crisis of being exposed to the cult leader.
Guest stars Jeong Ga-hee, Yoon Ji-won, Lee Da-yeong, Choi Jung-woo, Shin Hee-gook, Jeong Seung-won, Kim Ha-jin, Baek Soo-hee
Episode 13
An unknown body is found in Myeongchul's backyard amidst the election. Isoo investigates the case.
Guest stars Jeong Ga-hee, Yang So-min, Kim Yoon-sung, Lee Jae-han, You Il-han, Kim Sa-hoon, Jung Yoo-mi, Lee Do-yeop
Episode 14
The team arrests the suspect in the case. Meanwhile, Isoo discovers secrets within the household.
Guest stars Kim Yoon-sung, Lee Jae-han, Jung Yoo-mi, Lee Do-yeop, Seo Dong-won, Jeon Hye-jin, Lee Shi-a, Jang Seon-yul
Episode 15
Shocked by unexpected news, Isoo is tormented. Meanwhile, Ganghyun investigates to help Isoo.
Guest stars Seo Dong-won, Jeon Hye-jin, Lee Shi-a, Jang Seon-yul, Jeong Ga-hee, Kwon Hae-hyo, Yun Yoo-sun, Seo Woo-seung
Episode 16
Truths start to unfold about his mother's death. Isoo is confronted with an unbearable reality.
Guest stars Joo In-ae, Lee Do-yeop, Seo Dong-won, Jeon Hye-jin, Lee Shi-a, Jeong Ga-hee, Kwon Hae-hyo, Yun Yoo-sun
Episode information updated Sep 18, 2026
Ahn Bo-hyunJin I-soo
Park Ji-hyunLee Gang-hyun
Jung Eun-chaeJoo Hye-ra
Kang Sang-junPark Joon-young
Kim Shin-biChoi Kyung-jin
Jang Hyun-sungJin Myeong-chul
Kwak Si-yangJin Seung-ju
Kim Myung-sooChoi Jeong-hun
SBSSouth Korea
BA EntertainmentSouth Korea
Big Ocean ENMSouth Korea
Studio SSouth Korea
