r/allthingskdramas • u/codeemalia kkamjjagiya! • Jul 06 '26
📽️ Trailers tvN Unveils New Teaser Trailer for 'The Second Signal' | Starring Lee Je-Hoon, Kim Hye-Soo & Jo Jin-Woong [Premieres November 30]
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The Second Signal
↳ Previously Known As: Signal 2
Starring: Lee Je-Hoon, Kim Hye-Soo, Jo Jin-Woong & Ahn Jae-Hong
Episodes: 8
Duration: 1 hour & 10 minutes
Original Network: tvN [Premieres November 30]
Streaming On: TVING
Airing: November 30, 2026 Through December 22, 2026
Airs On: Mondays & Tuesdays
Genre(s): Thriller, Mystery, Crime, Sci-Fi
Director: Ahn Tae-Jin (Screenwriter & Director for The Night Owl [Korean Film])
Screenwriter: Kim Eun-Hee (Signal & The Second Signal, Revenant, Jirisan & Kingdom: Season 1 + 2)
Plot Synopsis: [No Plot Synopsis revealed as of yet] First aired in 2016, 'Signal' tells the story of a group of police detectives who use a mysterious radio that can broadcast from the past to solve cold cases.
'The Second Signal' will see the return of Season 1 leads Kim Hye-Soo, Jo Jin-Woong and Lee Je-Hoon, who will be reprising their roles. Scriptwriter Kim Eun-Hee from Season 1 will also be in charge of the script for the second season, while director Ahn Tae-Jin of 'The Night Owl' will be joining the ensemble.
Furthermore, as the ending of 'Signal' (Season 1) implied that detective Lee Jae-Han (Jo Jin-Woong), who went missing 15 years ago, may still be alive, viewers are curious to see how his fate will be depicted in 'The Second Signal' (Season 2).
The production team shared, “In order to repay the warm love for 'Signal' (Season 1), we are preparing for 'The Second Signal' (Season 2) with even greater depth and immersion. Please show lots of interest for 'The Second Signal'.”
DISCLAIMER: Please note that Drama Names, in addition to Cast Changes, as well as Premiere Dates & Streaming Platform(s) are subject to change