Cast
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Lee Je-hoon
Park Hae-young
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Kim Hye-soo
Cha Soo-hyun
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Cho Jin-woong
Lee Jae-han
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Jang Hyun-sung
Kim Bum-joo
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Jung Hae-kyun
Ahn Chi-soo
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Kim Won-hae
Kim Gye-chul
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Jung Han-bi
Oh Yoon-seo
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Lee Yoo-jun
Jung Heon-gi
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Kim Min-gue
Hwang Ui-kyung
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Kang Chan-hee
Park Sun-woo
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Im Hwa-young
Cha Soo-min
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Choi Woo-ri
Shin Yeo-jin
Episodes
Season 1 (16)
- Signal [Multi-Sub&Audio] - S01E01 - You're Doomed
- Signal [Multi-Sub&Audio] - S01E02 - We Still Have a Chance
- Signal [Multi-Sub&Audio] - S01E03 - We Can Prevent the Killings
- Signal [Multi-Sub&Audio] - S01E04 - We Found the Killer
- Signal [Multi-Sub&Audio] - S01E05 - Changing the Past Alters the Present
- Signal [Multi-Sub&Audio] - S01E06 - Catch Him by All Means
- Signal [Multi-Sub&Audio] - S01E07 - We Must Dig Deeper
- Signal [Multi-Sub&Audio] - S01E08 - How Are You Alive?
- Signal [Multi-Sub&Audio] - S01E09 - Hongwon Dong Case
- Signal [Multi-Sub&Audio] - S01E10 - Someone Has to Stop the Bad Guys
- Signal [Multi-Sub&Audio] - S01E11 - The One Last Case
- Signal [Multi-Sub&Audio] - S01E12 - The Case Was Manipulated
- Signal [Multi-Sub&Audio] - S01E13 - The Real Assailant
- Signal [Multi-Sub&Audio] - S01E14 - Not Now, But Maybe In The Past
- Signal [Multi-Sub&Audio] - S01E15 - Is It Really You?
- Signal [Multi-Sub&Audio] - S01E16 - If You Don't Give Up
