Episode 1
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Series
Backdoor
백도어
2026AiringSouth Korea
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What's it about?
An anonymous stranger saves Doyun from a career-ending crisis. When the mystery savior turns out to be Jihyeok, the privileged rookie he despises the most, it sparks a tense and complicated office romance.
Airing right now – but we don't know of any streaming offer in Germany, Austria, Switzerland, Korea, the US or Australia.
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Availability data partly provided by JustWatch via TMDB.
Trailers & videos
[SUB] Sukfilm BL Drama "백도어 Backdoor " Teaser — Trailer · Korean · YouTube
Cast
Jang In-kyu
장인규
Kwon Do-yoon
20 episodes
Gu Do-hyung
구도형
Seo Ji-hyuk
20 episodes
Jung Jae-bin
정재빈
Seo Young-woo
12 episodes
Mun-Seokho
문석호
Audit Team Manager
12 episodes
Baek Kang-yoon
백강윤
Secretary Kim
12 episodes
Ji Seung-jin
지승진
Male Employee
12 episodes
김지현
Female Employee
12 episodes
7 people — scroll sideways
Episodes
3 seasons · 22 episodes in total
Season 1 — 12 episodes · from 05/31/2026
Page 1 of 1 · Episodes 1–12
Episode 2
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Episode 3
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Episode 4
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Episode 5
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Episode 6
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Episode 7
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Episode 8
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Episode 9
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Episode 10
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Episode 11
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Episode 12
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Image gallery
Posters (4)
Stills (3)
Images © their respective rights holders · Source: TMDB