Watch Gangnam B-side

2025
1 Season

When Jaehee, a top call girl at a club in Gangnam, goes missing, Detective Kang Dongwoo returns to crack the case. Prosecutor Min Seojin aims to rise in rank, while the notorious pimp, Yoon Gilho becomes a prime suspect. They unravel a web of secrets and connections behind the case.

Gangnam B-side is a series that ran for 1 seasons (8 episodes) between January 16, 2025 and on

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Seasons

8. Episode 8

November 27, 2024

Jaehee's video is finally revealed, revealing the full story. Driven by love, revenge, and justice, every single one of them fight a battle against the cartel in their own way, for their own reasons.

7. Episode 7

November 27, 2024

Gilho returns to Gangnam seeking revenge for Jaehee and runs into Dongwoo who is looking for clues to find Yeseo. Madam Suin learns about Yeseo's dangerous plan and decides to risk her life to save Yeseo and other girls.

6. Episode 6

November 20, 2024

Seo-jin climbs the ranks with the help of Hak-gu while Dong-woo becomes a chauffer and hunts for Ye-seo.

5. Episode 5

November 20, 2024

Jae-hee heads over to meet Choi Hak-gu to save Ye-seo, while Dong-woo and Gil-ho try to rescue Jae-hee.

4. Episode 4

November 13, 2024

Rescued, Gil-ho reveals the Colosseum is the key to the case. Jae-hee rushes to save her friend as Dong-woo and Seo-jin follow with their own motives.

3. Episode 3

November 13, 2024

Dong-woo investigates with evidence from Gil-ho and meets an unexpected figure. Seo-jin seeks help as the case deepens while Gil-ho gets unsettling news.

2. Episode 2

November 6, 2024

A body at Gangnam Station prompts a Special Investigations Unit. Detective Kang reunites with Kim Jang-ho as Gil-ho suspects K-pop star Noh Joon-seo.

1. Episode 1

November 6, 2024

In Gangnam, a call girl flees her pursuers as Detective Kang Dong-woo, Broker Yoon Gil-ho and Prosecutor Min Seo-jin investigate a missing persons case.

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Where to Watch Gangnam B-side

Gangnam B-side is available for streaming on the website, both individual episodes and full seasons. You can also watch Gangnam B-side on demand at Hulu.