Episode 4

A user manual for a device unseen at the crime scene keeps Geu-ru up at night. Sang-gu must make a loan payment by putting up either cash or his fists.

My Thoughts

Guest Stars

Special appearances in this episode.

Guest Stars

Shin Soo-oh

Kim Yong-u

Ha Si-yeon

Kim Eun-mi

Yang Hong-seok

Park Jun-yeong

Yoon Ji-hye

Lee Ju-yeong

Ahn Ji-ho

Young Jeong-u

Jin Yu-chan

Cho Sang-gu (young)

Go Yoo-an

Abusive boyfriend

Park Shin-ah

Lee Seon-yeong

Jang Gyeok-su

Attorney

Park Jung-eon

Neighborhood mom

Lee Min-woong

Sang-gu's father

Choi Jung-hwa

Kang Mi-hee

Kang Hak-soo

Real estate agent

Crew

Episode-specific crew credits.

Yoon Ji-ryun

Writer

Writing

Kim Sung-ho

Director

Directing

Videos

Clips and promos for this episode.

Videos

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Stills

Episode still images from TMDB.

Stills

Still

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Still

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