Signal (2016) featured a cast of 73 tracked actors. Of these, 63 (100%) are still alive today. The oldest surviving cast member is Kim Ki-cheon, age 66. This TV series starred Lee Je-hoon and Kim Hye-soo.
100% still with us· verified cast86% of full cast · incl. 10 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast73 members
| Person | Character | Status | DOB | Age | DOD | Age in 2016 |
|---|---|---|---|---|---|---|
 Lee Je-hoon Park Hae-young | Park Hae-young | Living | 04/07/1984 | 42 | — | 32 |
 Kim Hye-soo Cha Soo-hyun | Cha Soo-hyun | Living | 05/09/1970 | 56 | — | 46 |
 Cho Jin-woong Lee Jae-han | Lee Jae-han | Living | 03/03/1976 | 50 | — | 40 |
 Jang Hyun-sung Kim Bum-joo | Kim Bum-joo | Living | 17/07/1970 | 56 | — | 46 |
 Jung Hae-kyun Ahn Chi-soo | Ahn Chi-soo | Living | 16/08/1968 | 58 | — | 48 |
 Kim Won-hae Kim Gye-chul | Kim Gye-chul | Living | 06/04/1969 | 57 | — | 47 |
 Jung Han-bi Oh Yoon-seo | Oh Yoon-seo | Living | 22/02/1986 | 40 | — | 30 |
 Lee Yoo-jun Jung Heon-gi | Jung Heon-gi | Living | 24/11/1982 | 43 | — | 34 |
 Kim Min-gue Hwang Ui-kyung | Hwang Ui-kyung | Living | 25/12/1994 | 31 | — | 22 |
 Kang Chan-hee Park Sun-woo | Park Sun-woo | Living | 17/01/2000 | 26 | — | 16 |
 Im Hwa-young Cha Soo-min | Cha Soo-min | Living | 06/10/1984 | 42 | — | 32 |
 Choi Woo-ri Shin Yeo-jin | Shin Yeo-jin | Living | 20/07/1982 | 44 | — | 34 |
 Son Hyun-joo Jang Young-cheol | Jang Young-cheol | Living | 24/06/1965 | 61 | — | 51 |
 Ji Hye-in Girl 3 | Girl 3 | Living | 12/12/1990 | 35 | — | 26 |
 Jang Hyuk-jin Celebrity News Journalist | Celebrity News Journalist | Living | 16/08/1971 | 55 | — | 45 |
 Oh Yeon-ah Yoon Soo-ah | Yoon Soo-ah | Living | 01/12/1981 | 44 | — | 35 |
 Song You-hyun Kang Se-young | Kang Se-young | Living | 08/01/1983 | 43 | — | 33 |
 Seo Jung-joon Seo Hyung-joon | Seo Hyung-joon | Living | 18/08/1988 | 38 | — | 28 |
 Jeong Jong-yeol Police Sergeant | Police Sergeant | Living | 09/03/1972 | 54 | — | 44 |
 Sung Hyun-mi Jung Kyung-soon | Jung Kyung-soon | Living | 15/07/1968 | 58 | — | 48 |
 Kim Ki-cheon Lee Chan-goo | Lee Chan-goo | Living | 30/01/1960 | 66 | — | 56 |
 Lee Ki-seop Lee Jin-hyung | Lee Jin-hyung | Living | 22/10/1981 | 45 | — | 35 |
 Lee Shi-a Kim Won-kyeong | Kim Won-kyeong | Living | 10/07/1990 | 36 | — | 26 |
 Lee Do-yeop Detective Park | Detective Park | Living | 11/04/1972 | 54 | — | 44 |
 Kim Myeong-joong Prison Guard | Prison Guard | Living | 03/04/1963 | 63 | — | 53 |
 Jeong Seok-yong Oh Gyung-tae | Oh Gyung-tae | Living | 31/12/1970 | 55 | — | 46 |
 Sieun Oh Eun-ji | Oh Eun-ji | Living | 01/08/2001 | 25 | — | 15 |
 Yoo Ha-bok Shin Dong-hoon | Shin Dong-hoon | Living | 29/10/1969 | 57 | — | 47 |
 Sun Yul-woo Detective | Detective | Living | 09/09/1986 | 40 | — | 30 |
 Im Cheol-soo Informant | Informant | Living | 22/08/1984 | 42 | — | 32 |
 Lee Dong-ha Han Se-gyu | Han Se-gyu | Living | 22/01/1983 | 43 | — | 33 |
 Yoon Bok-sung Attorney | Attorney | Living | 25/02/1968 | 58 | — | 48 |
 Park Ji-yeon Cafe Waitress | Cafe Waitress | Living | 22/08/1984 | 42 | — | 32 |
 Lee Na-ra Shin Da-hye | Shin Da-hye | Living | 22/08/1980 | 46 | — | 36 |
 Kim Ryeo-eun Kim Ji-hee | Kim Ji-hee | Unverified | — | — | — | — |
 Park Seong-hoon Detective Jung | Detective Jung | Living | 01/03/1975 | 51 | — | 41 |
 Lim Yong-soon Workshop Owner | Workshop Owner | Living | 01/01/1965 | 61 | — | 51 |
 Lee Sang-yeob Kim Jin-woo | Kim Jin-woo | Living | 08/05/1983 | 43 | — | 33 |
 Seo Eun-ah Yoo Seung-yeon | Yoo Seung-yeon | Living | 26/02/1989 | 37 | — | 27 |
 Kim Yun-hee Yoon Sang-mi | Yoon Sang-mi | Living | 20/06/1979 | 47 | — | 37 |
 Lee Chae-kyung Jin-woo's Mother | Jin-woo's Mother | Living | 22/01/1975 | 51 | — | 41 |
 Song Kyung-hwa Convenience Store Owner | Convenience Store Owner | Unverified | — | — | — | — |
 Park Eun-young Student's Mother | Student's Mother | Living | 08/03/1973 | 53 | — | 43 |
 Kim Hak-sun Park Myung-hoon | Park Myung-hoon | Living | 24/12/1970 | 55 | — | 46 |
 Hong Boo-hyang Farmer's Wife | Farmer's Wife | Unverified | — | — | — | — |
 Jeon Su-ji Kang Hye-seung | Kang Hye-seung | Living | 10/11/1983 | 43 | — | 33 |
 Shin Yi-Joon Kang Hye-seung (Young) | Kang Hye-seung (Young) | Living | 21/01/2002 | 24 | — | 14 |
 Seo Ji-hoon Jang Tae-jin | Jang Tae-jin | Living | 25/04/1997 | 29 | — | 19 |
 Kim Woo-seok Lee Dong-jin | Lee Dong-jin | Living | 25/06/1996 | 30 | — | 20 |
 Lee Jin-kwon Bully | Bully | Living | 22/01/1991 | 35 | — | 25 |
 Hwang Seung-eon Han Do-yeon | Han Do-yeon | Living | 31/10/1988 | 38 | — | 28 |
 Lee Jae-eun Market Stall Owner | Market Stall Owner | Unverified | — | — | — | — |
 Kang Chan-yang Woman Going to Work | Woman Going to Work | Living | 21/05/1982 | 44 | — | 34 |
 Shin Mun-sung Detective | Detective | Living | 02/12/1973 | 52 | — | 43 |
 Sung Ki-yoon Hae-yeong's Father | Hae-yeong's Father | Living | 05/01/1971 | 55 | — | 45 |
 Hong Seok-bin Lee Mi-sun's Husband | Lee Mi-sun's Husband | Unverified | — | — | — | — |
 Oh Jin-ha Sehoon Hospital Nurse | Sehoon Hospital Nurse | Living | 28/09/1988 | 38 | — | 28 |
 Oh Ki-hwan Detective | Detective | Living | 05/05/1980 | 46 | — | 36 |
 Kim Sang-il Detective | Detective | Unverified | — | — | — | — |
 Yoo Jae-ik Oh Seung-joon | Oh Seung-joon | Unverified | — | — | — | — |
 Park Jeong-min Se-gyoo's Chauffeur | Se-gyoo's Chauffeur | Living | 14/08/1976 | 50 | — | 40 |
 Yang Seung-geol Street Cleaner | Street Cleaner | Living | 01/10/1963 | 63 | — | 53 |
 Choi Hyun-joon Detective | Detective | Unverified | — | — | — | — |
 Nam Sang-ran Hwang Min-joo | Hwang Min-joo | Unverified | — | — | — | — |
 Kang Joo-hee Shin Dong-hoon's Wife | Shin Dong-hoon's Wife | Unverified | — | — | — | — |
 Lee Yeong-eun Kim Yoon-jung | Kim Yoon-jung | Living | 15/01/2004 | 22 | — | 12 |
 Kim Soo-jin Kim Yoon-jung's Mother | Kim Yoon-jung's Mother | Living | 29/09/1974 | 52 | — | 42 |
 Kim Jung-young Kim Won-kyeong's Aunt | Kim Won-kyeong's Aunt | Living | 27/07/1972 | 54 | — | 44 |
 Seo Ju-hee Cha Soo-hyun's Mother | Cha Soo-hyun's Mother | Living | 30/11/1966 | 59 | — | 50 |
 Yang Eun-yong Sin Jeong-hye | Sin Jeong-hye | Living | 15/07/1977 | 49 | — | 39 |
 Hyun Sung Min Sung | Min Sung | Living | 19/01/1976 | 50 | — | 40 |
 Geum Dong-hyeon News Programme Guest | News Programme Guest | Living | 01/01/1963 | 63 | — | 53 |
| — | Living | 14/12/1982 | 43 | — | 34 |
