Signal (Korean: 시그널) is a South Korean television series written by Kim Eun-hee, directed by Kim Won-seok, and starring Lee Je-hoon, Kim Hye-soo, and Cho Jin-woong. It was inspired by real-life criminal incidents in Korea, including the Hwaseong serial murders. The first season aired on tvN from January 22 to March 12, 2016, every Friday and Saturday at 20:30 (KST). In March 2024, a second season was confirmed to be in production.
Does Signal deserve the #5 spot on “Top 10 K-Dramas of All Time”?
Best Rank
#5
across all lists
Avg Position
#6.5
across 4 lists
Ranked #5 on "Top 10 K-Dramas of All Time". Cast your vote to back or challenge this spot.
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Most Argued About
“Top 10 Best K-Drama Series of All Time”
Ranks as high as #5 on some lists — but only #8 here. Fans are divided.
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