# A Bona Fide Killer: Gong Hyo-jin’s Long-Awaited MBC Comeback Has A Release Date

URL: https://technosports.co.in/a-bona-fide-killer-gong-hyo-jins-long/  
Published: 2026-07-05  
Updated: 2026-07-05  
Author: Reetam Bodhak

Gong Hyo-jin is heading back to MBC after 15 years away, and she’s doing it as an assassin hiding behind a school-run and a sales spreadsheet. **A Bona Fide Killer** is one of July’s most anticipated K-dramas, and here’s everything confirmed so far.

## When Does It Release?

The series premieres July 31, 2026, airing every Friday and Saturday at 9:50 p.m. KST on MBC.

## A Bona Fide Killer: Overview

| Detail | Info |
| --- | --- |
| Network | MBC |
| Premiere Date | July 31, 2026 |
| Air Days | Friday & Saturday, 9:50 p.m. KST |
| Total Episodes | 14 |
| Based On | Kakao Webtoon of the same name |
| Writer | Kim Eun-hee |
| Director | Yoon Jong-ho |

## The Story, Explained

The series follows Yoo Bo-na, an ordinary sales team manager at Durumi Electronics by day, who is secretly “Kingfisher,” a legendary sniper who hunts down criminals who’ve escaped justice. After returning from three years of childcare leave, Bo-na resumes her double life, all while her investigative journalist husband Kwon Tae-sung edges closer to uncovering her secret, and a determined detective closes in on Kingfisher’s true identity.

![A Bona Fide Killer](https://technosports.co.in/wp-content/uploads/2026/07/aboisnsn.jpg)

## Meet The Cast

Gong Hyo-jin leads as Yoo Bo-na, marking her first MBC drama in 15 years. Jung Joon-won plays her unsuspecting husband, while Lee Sang-yi takes on the role of the detective pursuing Kingfisher. Sung Dong-il rounds out the main cast as Kim Bong-pal, Bo-na’s loyal team leader and ally, known for his gentle demeanor despite his own hidden skills.

## Why This Drama Stands Out

Blending family comedy with high-stakes action, the show leans into a genre mashup that’s become increasingly popular in Korean television — ordinary domestic life colliding with a secret, dangerous double identity. According to [A Bona Fide Killer](https://en.wikipedia.org/wiki/A_Bona_Fide_Killer)‘s official details, the production team has described it as offering thrilling catharsis while keeping its family-comedy heart intact.

For more upcoming K-drama guides and cast reveals, check out [TechnoSports](https://technosports.co.in) for daily entertainment coverage that keeps you ahead of the trend.

## FAQs

### **When does A Bona Fide Killer premiere?**

 It airs July 31, 2026, at 9:50 p.m. KST on MBC.

### **What is A Bona Fide Killer about?**

 It follows a working mother secretly living a double life as a legendary assassin known as Kingfisher.