Overview: Good Boy Kdrama is a JTBC original drama series that released on May 31, 2025, starring Park Bo Gum, Kim So Hyun, Oh Jung Se, Lee Sang Yi, Heo Sung Tae, and Tae Won Seok. It tells the story of Olympic medalists who become police officers through a special recruitment program, forming a team to combat crime using their athletic skills.
| Genre | Action, Comedy, Investigation, Youth, Sports |
| Episodes | 16 |
| Watch Online* | Prime VIdeo, TVING |
| Director | Sim Na Yeon |
| Scriptwriter | Lee Dae II |
| Air Time & Schedule | Saturday & Sunday at 10:40 PM (KST) |
Synopsis
The story of Kdrama “Good Boy” follows an Olympic Avengers team that is appointed to solve a complicated case. This team is made of athletes who are also gold medalists. Currently, their athletic career is on halt due to injury, financial problems and more. So they become police officers through special recruitment at the Olympics.
This team includes Yoon Dong Joo, a former Olympic gold medalist in boxing who is now appointed as a police officer for the Special Violent Crime Unit. Ji Han Na, a former gold medalist in shooting, is also part of the Avengers team. She was known as the ‘shooting goddess’; however, she quits shooting due to a shocking incident.
Also in the team are, Kim Jong Hyun, former fencing silver medalist, Go Man Sik, former wrestling bronze medalist and Shin Jae Hong, former discus thrower
Main Cast & Characters
- Park Bo Gum as Yoon Dong Joo
- Kim So Hyun as Ji Han Na
- Oh Jung Se as Min Ju Young
- Lee Sang Yi as Kim Jong Hyun
- Heo Sung Tae as Go Man Sik
- Tae Won Seok as Shin Jae Hong
Still Cuts
Notes & Facts
- Park Bo Gum earlier starred in Korean drama “When Life Gives You Tangerines” (2025).
- Kim So Hyun earlier starred in Korean drama “Serendipity’s Embrace” (2024).
- Oh Jung Se earlier appeared in Korean drama “When Life Gives You Tangerines” (2025).
- Lee Sang Yi earlier starred in Korean drama “Spice up Our Love” (2024).
- Heo Sung Tae earlier starred in Korean drama “Crash” (2024).
- Tae Won Seok earlier starred in Korean drama “The Player 2: Master of Swindlers” (2024).
- The series had its world premiere at Iconsiam in Bangkok, Thailand attended by Park Bo Gum, Kim So Hyun, and Lee Sang Yi on May 31, 2025. (source)
- “Good Boy” is available for streaming on Netflix, Disney+, TVING, Wavve, and Coupang Play only in South Korea.
- Globally, the drama is going to be available on Amazon Prime Video in over 240 countries and territories.
- Previous drama on this time slot of JTBC before “Good Boy”: Heavenly Ever After
Trailers & Clips
This is an official English subbed trailer of “Good Boy” by Prime video
Drama is subject to regional availability.