The main posters for the upcoming JTBC drama Good Boy have been unveiled, showcasing the star-studded cast in action. The series features Park Bo Gum, Kim So Hyun, Lee Sang Yi, and others as former Olympic athletes turned police officers.
Set to premiere on May 31, 2025, the drama follows a unique team of special recruits who use their elite athletic abilities to fight crime. The newly released posters highlight the characters’ intense training and teamwork.
The Plot and Characters
Good Boy centers around former sports champions who face financial struggles and career challenges after retirement. They join a special police recruitment program, trading their medals for badges. The team tackles violent crimes using their athletic skills.
Park Bo Gum plays Yoon Dong-ju, a former Olympic gold medalist boxer who turns to policing after an unfair expulsion from his team. Kim So Hyun stars as Ji Han-na, a retired shooting prodigy who becomes a cop to follow in her fatherโs footsteps.
Lee Sang Yi takes on the role of Kim Jong-hyeon, a former silver medalist fencer who joins the force hoping to reunite with Han-na. The cast also includes Oh Jung-se, Heo Sung-tae, and Tae Won-seok as other ex-athletes turned officers.
Behind the Scenes
The drama is directed by Shim Na-yeon and written by Lee Dae-il, known for Life on Mars and Chief of Staff. The production team shared that the actors underwent intense physical training to portray their roles realistically.
Filming began in March 2024 but faced a brief halt when Park Bo Gum sustained a minor leg injury during an action scene. He quickly recovered, and production resumed without major delays.
Where to Watch
Good Boy will air on JTBC every Saturday and Sunday at 10:40 PM KST. It will also stream on Netflix, Disney+, and TVING in South Korea, with Amazon Prime Video handling global distribution.
The series is set to have a world premiere in Thailand on the same day as its Korean debut. Fans worldwide are eagerly awaiting the action-packed drama.
Fan Reactions
Early buzz around the posters has been strong. Fans are excited to see Park Bo Gum in a physically demanding role after his recent projects. Kim So Hyunโs transformation into a sharp-shooting officer has also drawn attention.
“Park Bo Gum looks incredible as a boxer-turned-cop. Canโt wait for this!” โ one fan tweeted.
“Kim So Hyun in a police uniform? Yes, please!” โ another commented.
With just days left until the premiere, JTBC is expected to drop more teasers and behind-the-scenes content. The dramaโs mix of action, comedy, and teamwork makes it one of the most anticipated releases of 2025.
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