Released in 2025, Good Boy is a K-drama that mixes action, comedy, sports, and a bit of romance into one exciting show. The story centers around a unique police unit made up entirely of former Olympic athletes.
These medalists are recruited into the police force through a special program, giving the team a distinctive mix of athletic skills and strong principles. The series is directed by Sim Na-yeon and written by Lee Dae-il.
It first aired on May 31, 2025, on JTBC and is also available for streaming globally through platforms like Prime Video. The K-drama has completed nine triumphant episodes, with the latest one left on a cliffhanger.
Curious to know when to tune in to the next episode? Fans won't have to wait long as Good Boy Episode 10 arrives today, June 29, 2025. Local fans have the option to watch it through the TV channel or streaming platforms like Netflix and more.
The drama has once again brought acclaimed South Korean stars like Park Bo-gum (When Life Gives You Tangerines), Kim So-hyun (Love Alarm), Lee Sang-yi (My Demon), and more.
Keep reading to explore more about the upcoming episode.
Good Boy Episode 10: Everything to know

Episode 10 of Good Boy is scheduled to release on Sunday, June 29, 2025. In South Korea, it will air on television at 10:40 PM KST on the JTBC TV channel. However, if you wish to stream the show, tune in to Netflix, Disney+, TVING, Wavve, and Coupang Play.
As for the international audience, all episodes of Good Boy are being released on Amazon Prime Video. Since there's just a 30-day free trial, fans will have to buy a subscription to continue watching TV series.
The platform offers different plans, including a Standard Prime Video subscription, Prime Video with Ads, which might be a more budget-friendly option in some regions, and more. As of now, there’s no free streaming platform where the show is available.
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What happened in Good Boy Episode 9: A quick recap

In Episode 9 of Good Boy, the former Olympic champions continue the fight in the tunnel, as Min Ju-yeong keeps sending hitmen. Dong-ju defeated most of the bikers and ran towards Jong-hyeon, who was battling another smuggler from the criminal network.
At the same time, Man-sik and Jae-Hong ensured to take down the hitmen. However, things take an unexpected turn when Han-na is nowhere to be found. The criminals destroyed all the cameras in the area, making it difficult for the police to track whihc route they took.
Despite being injured, Dong-ju and Jong-hyeon push through the pain to search for Han-na, while Man-sik heads off to find Jae-hong and later rushes to the police station to call for backup. As revealed in Episode 9 of Good Boy, Han-na wasn’t kidnapped. She willingly climbed into the truck, determined to follow them and uncover where they were headed.
Han-na left clues, like her shoes and the vehicle number on her socks, which helped Dong-ju and Jong-hyeon track down the shipyard. But before Han-na could escape, she was attacked by Ju-yeong and locked inside a large shipping container.
However, she managed to grab a hitman's phone and called the emergency helpline. Dong-ju and others arrived at the shipyard yard and Han-na was successfully rescued. But the most shocking moment came when Jong-hyeon took a bullet to protect Han-na, then plunged into the sea.
What to expect from Good Boy Episode 10?
In Episode 9, the task force was attacked during a drug transport mission, creating chaos and serious danger for everyone involved. It ended with a violent ambush, and the aftermath left Jong-hyeon’s fate hanging in the balance.
Good Boy Episode 10 will reveal Jong-hyeon's condition after being shot, as the preview confirmed he survived but is now in critical condition. At the same time, Dong-ju is facing a health crisis, likely due to the punch drunk syndrome, a doctor suspected.
The upcoming episode is expected to feature Han-na learning about Dong-ju's condition. The team is getting stronger despite the injuries as Mn Ju-yeong continues to run his criminal network.
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