Backdoor(2026)
Backdoor Synopsis
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.
Backdoor (2026) is a drama series that premiered on May 31, 2026, spanning 2 seasons and 20 episodes. It stars Jang In-kyu, Gu Do-hyung, Jung Jae-bin and Mun Seok-ho. Viewers rate it 9.0 out of 10 across 2 ratings.
- First aired:
- 2026-05-31
- Last aired:
- 2026-06-21
Backdoor Cast & Crew
Main cast
Jang In-kyu
as Kwon Do-yoon
Gu Do-hyung
as Seo Ji-hyuk
Jung Jae-bin
as Seo Young-woo
Mun Seok-ho
as Audit Team Manager
Baek Kang-yoon
as Secretary Kim
Ji Seung-jin
as Male Employee
Kim Ji-hyun
as Female Employee
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Backdoor Reviews & Ratings
Average viewer score of 9.0/10 from 2 ratings.
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Backdoor – Frequently Asked Questions
Where can I stream Backdoor?
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Backdoor (2026) does not have a confirmed streaming service listed for your region yet. Availability is refreshed regularly, so check back for updates.
How many seasons of Backdoor are there?
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Backdoor has 2 seasons and 20 episodes in total, starting from its premiere on May 31, 2026.
Is Backdoor still running?
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Backdoor is currently listed as returning series, with the most recent episode airing on June 21, 2026.
Who is in the cast of Backdoor?
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Backdoor (2026) stars Jang In-kyu, Gu Do-hyung, Jung Jae-bin, Mun Seok-ho and Baek Kang-yoon. The full cast list with character names is available in the cast section of this page.
Is Backdoor any good?
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Backdoor (2026) is rated 9.0 out of 10 from 2 viewer votes, and suits viewers who like drama series. Reviews from viewers are collected further down this page.