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Min Sik and Min Je get to meet each other on the way to the Western Seoul Penitentiary. Min Je suddenly suffers from the pain, and Min Sik injects medicine into him, but Min Je falls into an emergency situation due to the injection. Meanwhile, Jae Jun tracks Yi Je’s moving path the day when Bit appeared.
Ha Young
Na Yi-Hyun
Kim Jung-nan
Oh Jung-Hee
Jin Hee-kyung
Mo Yi-Ra
Lee Jun-hyeok
Ko Young-Cheol
Lee Min-young
Bok Hye-Soo
Lee Da-in
Lee Jae-In
Park Eun-seok
Lee Jae-Hwan
Choi Won-young
Lee Jae-Joon
Kang Shin-il
Kim Sang-Choon
Jang Hyun-sung
Jung Ui-Sik
Shin Dong-hoon
Attending Physician
Kim Ji-eun
Oh Min-Jung
Bae Yoon-kyung
Jung Se-Jin
Chae Dong-hyeon
Choi Dong-Hoon
Lee Yong Joon
Hyun Jae Min [Prison Communication's officer]
Kim Byung-chul
Sun Min-Sik
Kwon Na-ra
Han So-Geum
Namkoong Min
Na Yi-Je
Jeong In-kyeom
Sun Min-Joong
Kim Dae-ryung
Choi Jung-Woo
