![Primary photo for Signal Primary photo for Signal](https://m.media-amazon.com/images/M/MV5BOGI3MzJjY2MtZTMzYy00OWJkLTkyOGUtNjAwNzM0YWEyODlmXkEyXkFqcGc@._V1_UY290_CR2,0,196,290_.jpg)
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Cast | + Add Cast |
22 cast members |
Name | Episodes | Known for |
---|---|---|
Lee Je-hoon
Park Hae-yeong
|
16
|
|
Kim Hye-su
Cha Soo-hyeon
|
16
|
|
Cho Jin-woong
Lee Jae-han
|
16
|
|
Kim Won-hae
Kim Gye-cheol
|
16
|
|
Jung Hae-kyun
Ahn Chi-soo
|
16
|
|
Jang Hyun-sung
Actor
|
16
|
|
Eom Ji-man
Kim Hae-chul (Detective)
|
16
|
|
Son Hyeon-ju
Jang Young-chul
|
4
|
|
Lee Sang-Yeob
Jin-Woo
|
3
|
|
Jung Suk-yong
Oh Gyung-tae
|
3
|
|
Kim Ki-chun
Lee Chun-goo / Lee Chan Goo [Bus driver]
|
3
|
|
Yu Ha-bok
Yeo Jin's father
|
3
|
|
Lee Na-ra
Shin Da-hye
|
2
|
|
Lee Do-yeop
Detective Park
|
2
|
|
Seo Eun-ah
Yoo Seung-yeon
|
2
|
|
Oh Yeon-ah
Yoon Soo-ah
|
2
|
|
Seo Ji-hoon
Jang Tae-Jin
|
1
|
|
Lee Shi-Ah
Kim Won Kyeong
|
1
|
|
Lee Jae-eun
Market stall owner
|
1
|
|
Park Eun-yeong
Student's mother
|
1
|
|
Shin Moon-Sung
Detective
|
1
|
|
Kim Kyeong-min
Seo Young Jin's husband
|
1
|