Watch Backdoor (2026) Online Free in HD

2026 · Drama · 9.0/10 (2 votes) · 2 seasons · 20 episodes · Returning Series

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.

Cast

• Jang In-kyu as Kwon Do-yoon (Acting)
• Gu Do-hyung as Seo Ji-hyuk (Acting)
• Jung Jae-bin as Seo Young-woo (Acting)
• Mun Seok-ho as Audit Team Manager (Acting)
• Baek Kang-yoon as Secretary Kim (Acting)
• Ji Seung-jin as Male Employee (Acting)
• Kim Ji-hyun as Female Employee (Acting)

Seasons

• Season 1 (2026) — 12 episodes. The first season consists of 12 episodes in total, released in two separate parts. The first four episodes of Part 1 premiered in late May, and the remaining eight episodes of Part 2 are scheduled to stream sequentially starting mid-September to conclude the storyline. (Source: SUKFILM)
• Season 2 — 8 episodes

Details

Genre: Drama

Language: Korean

Country: South Korea

Network: SUKFILM

Original title: 백도어

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Backdoor is a 2026 drama series rated 9.0 out of 10 by 2 viewers on TMDB. The series follows: 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.

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