03-06-2025
6 reasons why Park Bo-gum's ‘Good Boy' is your next must-watch K-drama
Dong-ju's cute little crush on Ji Han-na
Above Park Bo-gum will have you rooting for him to win Kim So-hyun's heart. (Photo: JTBC)
Yoon Dong-ju has it bad for Ji Han-na (played by Kim So-hyun), and he doesn't even bother hiding it. Park Bo-gum leans into his signature puppy-dog eyes to full effect, bringing a boyish sincerity to his affections that's hard to resist. Their chemistry is sweet and earnest, and you can't help but root for him to get the girl.
Don't miss: 9 fan-favourite K-drama opening credits you wouldn't want to skip The champions-turned-crimefighters plot
Above An ace with the rifle (Photo: JTBC)
In Good Boy , former Olympians, stripped of the spotlight but not their fighting spirit, now channel their elite training into tackling street-level crime, with mixed, and often hilarious, results. From medallists to rookie cops, they segue into careers in the police force, trading podiums for patrols as they find new purpose.
See also: Fists and flying kicks: 10 K-drama martial arts shows to stream now The stylised action sequences
Above Lee Sang-yi's perfect fencer's form (Photo: JTBC)
Their Olympic past gives each character a signature fighting style. Park Bo-gum's Yoon Dong-ju, a former middleweight boxing gold medallist, throws knockout punches with raw intensity. Kim So-hyun's Ji Han-na, an air rifle gold medallist, is an ace with a gun.
Lee Sang-yi's Kim Jong-hyeon, a silver-medal sabre fencer, delivers precise strikes with a stick, all while maintaining flawless fencer's form. Tae Won-seok's Shin Jae-hong, a bronze medallist in discus, hurls manhole covers with ease and precision. And Heo Seong-tae's Go Man-sik, a Greco-Roman wrestling bronze medallist and the head of their team, dominates close combat with brute strength and expert grappling. Strong ensemble cast chemistry
Above Big bear energy (Photo: JTBC)
Even early on, it's clear that the cast's chemistry is one of the K-drama's biggest strengths, infusing each scene with warmth, humour and heart. Beyond Park Bo-gum and Kim So-hyun's adorable romantic tension, there's the compelling mentor-mentee bond between Heo Seong-tae and Park Bo-gum, a simmering rivalry with Lee Sang-yi and the easy, brotherly energy Tae Won-seok brings to the mix. Together, they form a lovable group of misfits whose chaotic charm makes them endlessly watchable. The familiar faces
Above Lee Jung-ha from 'Moving' stars as Park Bo-gum's close friend in 'Good Boy'. (screencap from 'Good Boy', Prime Video)
Beyond the main cast, Good Boy treats fans to a few delightful cameos and supporting roles. Moving 's Lee Jung-ha appears as Dong-ju's loyal friend, Lee Gyeong-il, while Alchemy of Souls ' scene-stealer Yoo In-soo takes on the role of the Golden Bunny Gang's Bagboy. Sharp-eyed viewers may also spot Choi Woo-jin, last seen in a memorable turn in When the Phone Rings . And in a delicious twist, It's Okay to Not Be Okay 's Oh Jung-se plays the drama's formidable big bad.
