K-Dramas like Pied Piper

6 shows with a similar feel

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  Trigger (2025)Also action & adventure

  As illegal firearms flood into a gun-free South Korea, a resolute cop and a mysterious partner join forces to stop the chaos from sweeping the nation.

  ★ 4.0 from 3 members6 tracking it here
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  Good Boy (2025)Also action & adventure

  Olympic medalists join the police force through a special recruitment program, trading medals for badges as they tackle violent crimes and injustices with their athletic skills.

  9 tracking it here
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  Undercover High School (2025)Also action & adventure

  Ace NIS agent Jung Hae-seong is demoted after a mission failure. He goes undercover at a high school to locate King Gojong's missing gold, meeting his teacher Oh Soo-ah, who sees him as her lost first love, stirring old heartbreak.

  9 tracking it here
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  Bad Guys (2014)Also action & adventure

  To combat rising violent crimes, the Police Chief asks Detective Oh Goo Tak to form a team consisting of criminals. He is currently suspended from the police force for using excessive force. He then gathers team members: Park Woong Chul who is a gangster, Lee Jung Moon who is the youngest serial killer with extraordinary intelligence and Jung Tae Soo who is a contract killer. Police Inspector Yoo Mi Young also joins the team and she tries to have these guys work as a team by dealing with them rationally and sometimes emotionally.
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  Squid Game (2021)Also action & adventure

  Hundreds of cash-strapped players accept a strange invitation to compete in children's games. Inside, a tempting prize awaits — with deadly high stakes.

  ★ 4.0 from 7 members24 tracking it here
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  Player (2018)Also action & adventure

  The story about the revenge of four talented individuals in their respective fields who create an elite team to solve crimes.

  3 tracking it here