Production Details & Legacy
Signal was created by Kim Eun-hee and originally aired on tvN, with streaming available on Netflix. The series ran for 1 season and 16 episodes from 2016, establishing itself as a landmark entry in the crime and thriller and mystery and korean and procedural and fantasy genres. Since its conclusion, Signal has continued to attract new viewers through streaming platforms and remains a frequent subject of critical reappraisal and fan discussion.
The series features a rich ensemble of characters that have become iconic within television fandom. TVCeleb profiles 3 key characters from Signal, including Park Hae-young (Lee Je-hoon), Cha Soo-hyun (Kim Hye-soo), Lee Jae-han (Cho Jin-woong). Each character has inspired dedicated fan communities, extensive analysis, and passionate debate about their motivations, relationships, and story arcs throughout the series.
Signal holds a Fan Heat Score of 90 out of 100 on TVCeleb, reflecting the intensity and passion of its fanbase. This exceptional score places it among the most fervently discussed and celebrated series in modern television. The series is notable for its k drama, crime, thriller qualities, which have contributed to its enduring appeal and cross-generational viewership.
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