Skip to content
Streambay
Good Boy Season 1 poster
Complete Good Boy

Good Boy Season 1 Episode release dates & where to watch

Premiered

Saturday, May 31, 2025

Ended: Sunday, July 20, 2025

When does Good Boy Season 1 come out?

Good Boy Season 1 premiered Saturday, May 31, 2025 on JTBC and ended Sunday, July 20, 2025. The season has 16 episodes.

After 11 years, the police revive their special recruitment for former national athletes. Once hailed as heroes, these world-class medalists now face harsh realities. Despite financial struggles, unexpected tragedies, and discrimination within the force, the athletes, each with their own story, reunite as a special task force to take on major crimes with the grit and skills they honed as athletes.

Last updated

Good Boy Season 1 release schedule

Good Boy Season 1 episode release dates
Episode Release date

1. Our Twisted Hero

After causing trouble, Dong-ju is demoted to the Insung Metropolitan Police Agency, where he's treated like dead weight and his fellow world-class medalists also face discrimination and scorn. But when a major case erupts, it reignites the fire in their hearts.

Saturday · 1 year ago

2. Faster, Further, Stronger

At Man-sik's suggestion, a special criminal investigation team is formed with the former world-class medalists. Ready for a fresh start, each member joins with their own hopes and goals, but behind the creation of this special team lurks a hidden agenda.

Sunday · 1 year ago

3. Million Dollar Baby

Convinced that Ju-yeong is the hit-and-run driver, Dong-ju scrambles to find evidence. Meanwhile, Jong-hyeon heads to the Prosecutors' Office at Man-sik's request to investigate Gyeong-il's case, and Ju-yeong meets someone in the shadows.

Saturday · 1 year ago

4. Float Like a Butterfly

The Special Criminal Investigation Team is now complete with Han-na's return and Jong-hyeon joining. They launch a full-scale investigation into Gyeong-il's death and Min Ju-yeong. As they split into teams and close in on their targets, Han-na receives her father's case files.

Sunday · 1 year ago

5. Punch-Drunk Love

While investigating Ju-yeong, the Special Criminal Investigation Team is forced to hand him over to the prosecution after their sudden intervention. Dong-ju is hospitalized for tests following his car accident, and the team digs deeper into Ju-yeong's true identity and his connections to the prosecution.

Saturday · 1 year ago

6. Counterpunch

Using Han-na's surprise kiss as an excuse, Dong-ju heads out alone with her on an investigation and discovers Ju-yeong's burner phone. Jong-hyeon finds himself growing uneasy as Dong-ju and Han-na get closer. Meanwhile, Drugmon, under surveillance in an apartment, begins plotting her escape.

Sunday · 1 year ago

7. Par Terre Par Terre

Dong-ju's assault puts the Special Criminal Investigation Team in a major crisis. Man-sik fights to keep the team together, while the others continue investigating Ju-yeong, weighed down by uncertainty. Meanwhile, Ju-yeong leaves the hospital and heads to an unknown destination.

Saturday · 1 year ago

8. The Aimless Bullet

The Special Criminal Investigation Team catches wind of Ju-yeong's drug smuggling and infiltrates the customs office disguised as a quarantine unit. Following a lead left by Drugmon, they manage to find the container hiding the drugs but walk straight into a trap set by Ju-yeong.

Sunday · 1 year ago

9. Allez

Han-na is kidnapped, and Dong-ju and Jong-hyeon rush to rescue her, only to find themselves trapped in a deadly crisis. Just when it seems there's no way out, an unexpected gunshot rings out. With an unforeseen sacrifice shaking the team, will they survive?

Saturday · 1 year ago

10. Time-out

The Special Criminal Investigation Team is disbanded in the end. Dong-ju quietly prepares revenge against Ju-yeong alone, but his reckless move only invites a greater crisis. Catching on to his plan, Ju-yeong launches a counterstrike.

Sunday · 1 year ago

11. Countdown

The Special Criminal Investigation Team reunites and uncovers Joo-young's big secret. Frightened by Dong-joo's countdown challenge, Joo-young takes desperate measures. So who will win in the end?

Saturday · 1 year ago

12. Foul

Falling into Ju-yeong's trap, Dong-ju suffers a critical injury and faces his greatest crisis yet. Will he push through or fall where he stands?

Sunday · 1 year ago

13. Load, Start...Don't Stop

With no way to retreat, Dong-joo and the team launch their final all-out attack on Joo-young. Moving in without hesitation, they soon face a fierce counterattack and unexpected difficulties. What is written in their fate?

Saturday · 1 year ago

14. Kings Never Die

Sunday · 1 year ago

15. On the Ropes

The entire Inseong police force unites and launches a massive operation against Joo-young's gang. But just when they are close to victory, Joo-young's most devastating counterattack throws the entire city into chaos.

Saturday · 1 year ago

16. We Are the Champions Finale

Amidst the chaos, Dong-joo and Team Inseong begin their decisive battle to determine the fate of the city. Carrying the weight of everyone's hopes and expectations on their backs, will they be able to achieve the ultimate victory and emerge as true heroes?

Sunday · 1 year ago

Good Boy Season 1 guest stars

  • Kim Eung-soo

    Kim Eung-soo

    Jo Pan-yeol

  • Han Kyu-won

    Han Kyu-won

    An Dae-yong

  • Lee Ji-hye

    Lee Ji-hye

    Jung Kyung-mi

  • Lee Dal

    Lee Dal

    Silver Bunny

  • Yoo In-soo

    Yoo In-soo

    Bagboy

  • Na Ho-sook

    Na Ho-sook

    Lee Jin-su's Mom

  • 손기철

    Reporter

  • Lee Keon-gu

    Lee Keon-gu

    Gangster

  • Choi Woo-jin

    Choi Woo-jin

    Doctor

  • Lee Jung-ha

    Lee Jung-ha

    Lee Gyeong-il

  • Lee Su-mi

    Lee Su-mi

    Insung Supermarket Owner

  • Seo Jeong-yeon

    Seo Jeong-yeon

    Jeong Mi-ja

  • Kim Eun-kyung

    Kim Eun-kyung

    Neighbor

  • Yoon Sang-won

    Yoon Sang-won

    Yang Chun-bae

  • Ahn Se-ho

    Ahn Se-ho

    Baek Suk-choon

  • Park Jeong-woo

    Park Jeong-woo

    Gangster

Good Boy Season 1 FAQ

When does Good Boy Season 1 come out?

Good Boy Season 1 premiered Saturday, May 31, 2025 on JTBC.

How many episodes are in Good Boy Season 1?

Good Boy Season 1 has 16 episodes.

Are new episodes of Good Boy Season 1 released weekly?

New episodes are released daily.

When is the Good Boy Season 1 finale?

The Good Boy Season 1 finale (Episode 16) aired Sunday, July 20, 2025.

How do I get notified when new Good Boy Season 1 episodes are released?

Download the Streambay app and follow Good Boy. You'll get a push notification the moment each new episode is out.

Never miss Good Boy Season 1.

Download Streambay and follow Good Boy. We’ll notify you the moment Season 1 is released, and as each new episode comes out. It’s free, with no sign-up and no personal information required.

Coming soon to App Store Get it on Google Play