Go! Go! Go! Operation C9 Season 1 • TV Show
seasons
release-radar
Are there new episodes of Go! Go! Go! Operation C9 coming?
Go! Go! Go! Operation C9 is marked as an ended series, with its final episode airing on October 16, 2020. At this time there are no new seasons or episodes announced, so the release radar for this show is effectively closed unless a revival or spin-off is announced.
trailers
Watch the official trailers for Go! Go! Go! Operation C9
Watch the main official trailer for Go! Go! Go! Operation C9 in one place. Most of these clips were released around June 2025, capturing the show at its peak marketing push. Use the carousel to sample the show's visual style, story hooks and production quality before you dive into full episodes.
Uploaded in June 2025
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watch-it
Where to watch Go! Go! Go! Operation C9 for free?
Go! Go! Go! Operation C9 is available to stream on SuperFilmz. The series is primarily produced for audiences in Hong Kong, so availability can vary by region. However, you can watch full episodes of Go! Go! Go! Operation C9 for free on SuperFilmz, with ads.
overview
What is Go! Go! Go! Operation C9 about?
The organization to which agent C9 Yue Siu-Kiu belongs is eradicated. Lonesome Siu-kiu encounters vegetable vendor Ko Tai-king. After getting married, she takes care of her father-in-law Ko Au, big sister-in-law Ko Ching-lai, younger brother-in-law Ko Tai-kiu and stepson Ko Hei-long, who collectively make up a dysfunctional family. She has become a proper housewife after five years. Siu-kiu’s former partner B3, who had escaped death, abruptly shows up to ask Siu-kiu to help find the culprit behind the demise of their organization. While Siu-kiu is keeping Tai-king in the dark, she simultaneously takes care of her family and carries out spying activities. But she does not perform well in either job. Black Hole, a terrorist group, goes after Siu-kiu as her identity is exposed. To protect her family, she bravely confronts Black Hole. Some shocking truth is also uncovered in the process, forcing Siu-kiu, Tai-king and their chums to engage the terrorists in a duel! It blends drama and comedy elements. The series reflects a distinct Hong Kong style and perspective.
cast
Cast and creators of Go! Go! Go! Operation C9
The main cast includes Kenneth Ma Kwok-Ming, Samantha Ko and Chris Lai.
Kenneth Ma Kwok-Ming
as Ko Dai Ching / Ah Ching / Ching Gor / "B12" / "Bravo"
Samantha Ko
as Yu Siu Kiu / "C9"/ "Cute Ma"
Chris Lai
as Ma Leoi Si / Biu Gor / Ngau Pa / "B3"/ "Aries"
Brian Chu
as Ko Tai-kiu
Kiwi Yuen Kit-Yee
as Ko Ching Lai / Lai Jie / Ah Lai
Griselda Yeung
as Betty Leung / Bei Tai / "Betty"
Steve Lee Ka-Ting
as Ko Au / Au Jay / Au Bak
Jessica Kan Shuk-Yi
as Suen Law Na / "Laura"
Yvonne Lam Yee-Man
as Suen Tai
Geoffrey Wong Chi-Hung
as S Man / "Solar"
Becky Lee
as Hong Dak Lei / "A5"/ "Kelly"
Joseph Yeung
as
Chan Kwok-Fung
as
Derek Wong
as
Akai Lee
as
Mikako Leung
as
Man Yeung Ching-Wah
as
Chang Hong-Sang
as
Cheng Chu-Fung
as
Kimmi Tsui
as