The perfect housewife. The perfect double life.
A seemingly ordinary working mother secretly lives as a legendary sniper who delivers justice where the law fails. After returning from a three-year hiatus, she must balance protecting her family with eliminating dangerous criminals, all while a determined journalist and a relentless detective close in on her hidden identity.
A Bona Fide Killer (2026) is a drama, action & adventure, mystery and crime series that premiered on July 31, 2026, spanning 1 season and 14 episodes. It stars Gong Hyo-jin, Jung Jun-won, Lee Sang-yi and Sung Dong-il. Viewers rate it 8.3 out of 10 across 22 ratings.
Watch the official trailer for A Bona Fide Killer before you start streaming.
Gong Hyo-jin
as Yoo Bo-na
Jung Jun-won
as Kwon Tae-sung
Lee Sang-yi
as Lee Dong-jin
Sung Dong-il
as Kim Bong-pal
Moo Jin-sung
as Gi Yeong-do
Lee Eun-saem
as Kwon Se-ah
Kim Nam-hee
as Bong Tae-min
Ha Yul-Ri
as Oh Hyun-nam
Choi Woo-sung
as Beom Seong-hoon
Shin Hyun-soo
as Seul-gi / Sergei Volansky
Lee Chan-yang
as Kim Min-jae
Average viewer score of 8.3/10 from 22 ratings.
"A Bona Fide Killer" is the perfect mix. A wife and mother who just happens to be a deadly assassin, using her sniping skills to rid society of criminals that evade real justice. Great depth and chemistry between the main characters, combined with well-paced backstories and action, results in a top-notch series that is wholly engaging and enjoyable. Thankfully too, it doesn't take itself too seriously either, which…
Reviewed on August 9, 2026
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A Bona Fide Killer (2026) is available to stream on Rakuten Viki and Kocowa. Availability comes from JustWatch data and varies by country.
A Bona Fide Killer has 1 season and 14 episodes in total, starting from its premiere on July 31, 2026.
No. A Bona Fide Killer is marked as ended, with the final episode airing on September 12, 2026.
A Bona Fide Killer (2026) stars Gong Hyo-jin, Jung Jun-won, Lee Sang-yi, Sung Dong-il and Moo Jin-sung. The full cast list with character names is available in the cast section of this page.
A Bona Fide Killer (2026) is rated 8.3 out of 10 from 22 viewer votes, and suits viewers who like drama, action & adventure and mystery series. Reviews from viewers are collected further down this page.
The official A Bona Fide Killer trailer is embedded in the trailer section of this page and plays instantly in your browser.
