MBC’s A Bona Fide Killer (2026) follows a married woman who leads a double life and her husband who seeks to uncover her secret life. It is based on the Kakao webtoon of the same name by Yoon.
Genre: Action, Slice-of-life
Also known as: Married Woman Killer
No. of episodes: 14
Screenwriter: Kim Eun Hee
Director: Yoon Jong Ho
Network: MBC
Streaming platform: Viki
Date: July 31, 2026
Cast:
Gong Hyo Jin as Yoo Bona
Jung Joon Won as Kwon Tae Sung
Lee Sang Yi as Lee Dong Jin
Sung Dong Il as Kim Bong Pal
Official poster
Official trailer
