| Kim Seong-gyoon | Lee Jae-man (20)
|
| Do-Hoon Kim | Lee Gang-hoon (20)
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| Yoon-Jung Ko | Jang Hui-soo (20)
|
| Lee Jeong-Ha | Kim Bong-seok (20)
|
| Seung-beom Ryu | Frank (20)
|
| Ryu Seung-ryong | Jang Ju-won (20)
|
| Zo In-sung | Kim Doo-sik (20)
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| Hyo-Joo Han | Lee Mi-hyun (20)
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| Park Hee-soon | Kim Deok-yoon (20)
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| Moon Sung-Keun | Min Yong-jun (20)
|
| Park Han-sol | Han Byul (12)
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| Shin Jae-hwi | Bang Ki-soo (12)
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| Shin-rock Kim | Yeo Woon-kyu (10)
|
| Jong-soo Kim | Hwang Ji-sung (9)
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| Seung-mok Yoo | Jo Rae-hyuk (8)
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| Suk-ho Jun | Yoon Sung-wook (8)
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| Sa-Bong Yoon | Janitress (7)
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| Jo Bok-rae | Park Chan-il (7)
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| Park Bo-kyung | Shin Yoon-young (6)
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| Kim Guk-Hee | |
| Yang Dong-geun | Jeong Jun-hwa (6)
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| Park Kwang-jae | Kwon Yong-deuk (6)
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| 장정연 | Class 3-3 Student (5)
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| Koo Ji-Hye | Class 3-3 Student (5)
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| Bae Hyeon-jun | Class 3-3 Student (5)
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| Duk-moon Choi | |
| Lee Jung-min | |
| Daniel C Kennedy | Mark (4)
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| Shim Dal Gi | Shin Hye-won (4)
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| Hyeon-jin Baek | |
| Park Soo-ah | |
| Byung-ho Son | Chief of Security Department (4)
|
| Byeong-eun Park | Ma Sang-goo (4)
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| Kim Da-hyun | Bae Jae-hak (4)
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| Son Bo-Seung | Butcher Shop Owner's Son (3)
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| Yoon Jin-young | Tattoed Man (3)
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| Lee Dong-yong | Bus Driver (3)
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| Han-sol Kwon | Min’s Secretary (3)
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| Kim Joong-hee | Lim Jae-seok (3)
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| Jung-min Hwang | Butcher Shop Owner (2)
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| 송성애 | Owner of Restaurant in Terminal (2)
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| Lee Woon-ja | Female Bus Driver (2)
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| Hong Xa-bin | Chief Mourner (2)
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| Lee Ho-jung | Yang Se-eun (2)
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| Kim Tae-yul | |
| Seo Suk-kyu | NIS Shooting instructor (2)
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| Baek Joo-Hee | Plus Motel Innkeeper (2)
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| Im Sung-jae | Min-gi (2)
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| Kim Yoon-sung | Ppa-dda (2)
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| Kyul Hwi | Plus Motel 403 (2)
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| Lee Yoon-hee | NIS staff (2)
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| Jung Young-sub | Company commander (2)
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| Han Sa-myung | Vice company commander (2)
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| Kim Si-woo | |
| Ahn Beom-jun | Mechanic (2)
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| Foster Burden | Iowa Captain
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| Yoo In-hye | Jin-cheon Company's Female Employee
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| Sang-hee Lee | Badminton Court Landlord
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| Min Ji-ah | Bong-seok's Elementary School Teacher
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| Han Chang-min | |
| Park Si-Won | Kim Tae-hyun
|
| 장연재 | News Announcer
|
| Kang Sook | School Uniform Store Owner
|
| Hwang Jae-hoon | Drunken Hiker
|
| Moon Byung-Joo | Drunken Hiker
|
| Jin Ga Min | Chicken Restaurant Customer
|
| Han Sang-kyung | Tattoed Man's Friend
|
| Bang Byeong-hyeon | Tattoed Man's Friend
|
| Seo Yi-ra | Seo Yu-ra
|
| Park Sol-ji | Janggyeong High Female Juvie
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| Kang Chae-young | Janggyeong High Female Juvie
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| Song Duk-ho | Seo Yu-ra's Boyfriend
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| Lee Suk-hyeong | Janggyeong High Class President
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| Song Yeon | Janggyeong High Female Juvie
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| Kwak Min-jun | Janggyeong High Student Officer
|
| 길도영 | Hui-soo's Classmate at Janggyeong High
|
| Lee Eun-soo | Hui-soo's Classmate at Janggyeong High
|
| Jun Hee-ryeon | Former Marine Corps Car Owner
|
| Lee Tae-yeon | Announcer
|
| Jo Hong-woo | Funeral House Staff
|
| Jo Yoon-sang | Funeral House Staff
|
| Kim Joon | |
| Foster Burden | Iowa instructor
|
| Park Kyung-hye | NIS Employee
|
| Andreas Fronk | Russian agent
|
| Park Ok-chul | Director of North Korea Information Office
|
| Won Choon-gyu | Director of Anti-communist Investigation Bureau
|
| Lee Dong-chan | Lee Mi-hyun's father
|
| Moon Jung-dae | Gwang-jin
|
| Park Sung-il | Jae-seong
|
| Ryu Kyeong-hwan | Drunk driver
|
| Yoon Dae-yeul | Nolgae
|
| Kim Mi-ran | Cafe Madame
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| Park Ji-hye | Miss Choi
|
| Kim Tae-young | Miss Park
|
| Jang Eun-bi | Miss Kim
|
| Kim Deok-ju | Old woman
|
| Kim Dae-jung | |
| Kim Jong-il | |
| Ham Tae-in | North korea team leader
|
| Park Jung-min | Dr. Kang
|
| Shin Hee-chul | Doctor
|
| Seong Hyeok | Jang Ju-won’s colleague
|
| Hae-yeong Lee | Chief of police
|
| Shin Mi-young | Sung-woo's mother
|
| Seo Moon-ho | Street vendor Park
|
| Maeng Bong-hak | Street vendor Choi
|
| Ahn Young-chae | Dunchon info desk
|
| Min Hyun-woo | |
| Park Jeong-gon | Hypnotic Student
|
| Oh Hee-joon | Police
|
