The following actors are featured in Signal
Kim Hye-sooAlso starred in: Hyena , Juvenile Justice , Under the Queen's Umbrella |
Lee Je-hoonAlso starred in: Time to Hunt , Move to Heaven , The Front Line |
Cho Jin-woongAlso starred in: Believer , Believer 2 |
Jang Hyun-sungAlso starred in: Steel Rain , The Advocate: A Missing Body , Agency |
Cheong Hae-kyunAlso starred in: Navillera |
Kim Won-haeAlso starred in: Chocolate , Clean With Passion For Now , Awaken |
Jung Han-bi |
Lee Yu-jun |
Son Hyun-jooAlso starred in: The Good Detective , The Phone , Hide and Seek |