Original release 31 January 2017
Previous episode S01E03 - Park Bong Goo
Number S01E04
Country South Korea
Original language Korean
Genres Mystery, Suspense, Thriller
External links TheTVDB page
IMDB page
TheMovieDB page
Last update 22 October 2025 - 16:13
on 11 databases

Doorbell

211 members

New revelations mean that Jung-woo has to reassess who’s on his side and who he can trust, and he struggles to find clues to jog even the smallest pieces of his lost memories as time begins to run out before his next court date. While Jung-woo gathers his resources on the inside, Eun-hye tries to figure out how she can help him from the outside—but first, she has to find a way to convince Jung-woo that he needs her by his side.

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