Check out the best action and thriller/suspense dramas to watch right now – we've got something for everyone!

Must-Watch Action Dramas

Having long dreamt of the day she could move into a place of her own, Police Officer Yoon Sae Bom (Han Hyo Joo) is counting down the days until the construction of the city’s brand-new high-rise apartment building is complete. With her long-time friend and fellow officer, Detective Jung Yi Hyun (Park Hyung Sik) planning to move into the complex as well, Sae Bom is certain her new home is going to be nothing short of perfect. Unfortunately, she couldn’t be more wrong. Not long after moving in, a strange sickness begins to spread throughout the building, leaving the city with no choice but to quarantine the residents. Cut off from the outside world, will the uninfected residents find a way to save themselves from this living nightmare? This 2021 South Korean fantasy action thriller series was directed by Ahn Gil Ho.

Happiness

Jirisan National Park, Korea's oldest and largest national park, is home to a team of dedicated rangers led by the exceptional Seo Yi Kang (Jun Ji Hyun), a skilled tracker known for saving countless lives. Alongside her is Kang Hyun Jo (Joo Ji Hoon), an ex-military lieutenant turned rookie ranger with impressive skills, and their colleague Jung Goo Young (Oh Jung Se), under the leadership of Jo Dae Jin (Sung Dong Il). As mysterious rumors begin to circulate about the mountain's unexplored regions, the rangers' expertise and courage are put to the ultimate test. They must confront the challenges of Mount Jiri's treacherous terrain and uncover its hidden secrets, risking their lives to protect visitors and unravel the mountain's mysteries. This 2021 South Korean drama explores the dangerous and compelling world of national park rangers.

Jirisan

Ain't No Mountain High Enough

Detective Cha Jae Hwan (Park Hae Soo) investigates a new explosion reminiscent of the notorious Chimera Case from 1984, which claimed numerous lives. Partnering with former FBI agent Yoo Jin (Kim Soo Hyun) and skilled surgeon Lee Joong Yeob (Lee Hee Joon), they work tirelessly to track down the serial killer who has resurfaced after decades of silence. As they delve deeper into the investigation, the Chimera Killer continues to taunt them, pushing the team to their psychological limits and revealing increasingly horrifying details about the case. The trio must race against time to prevent further attacks and uncover the truth behind the killer's twisted agenda. This is a 2021 South Korean thriller crime drama directed by Kim Do Hoon.

Chimera

Chimera Team

Kang Yo Han (Ji Sung) is the "Devil Judge" who presides over a televised courtroom in a dystopian future South Korea, where justice is a public spectacle. His controversial methods expose corruption while blurring the lines between hero and villain. Jeong Seon Ah (Kim Min Jung), a powerful and ambitious foundation director, seeks to uncover Yo Han's secrets and challenge his authority. Childhood friends Kim Ga On (Jinyoung), a rookie judge, and Yun Su Hyeon (Park Gyu Young), a police officer, are drawn into this high-stakes battle for justice. As Yo Han's unconventional court captivates the nation, the complex dynamics between these characters threaten to unravel the very system of justice they seek to uphold. This is a 2021 South Korean drama series that was directed by Choi Jung Gyu.

The Devil Judge

Huo Yan (Gong Jun), a dedicated vice-captain of a fire and rescue unit, has always been married to his job, never considering romance. Everything changes when his team collaborates with the Emergency Department, particularly with the bubbly Dr. Yan Lan (Zhang Hui Wen). During a critical rescue operation, they are forced to work closely together, saving a woman trapped in a traffic accident debris. As they respond to increasingly challenging emergencies, including a massive apartment complex fire, Huo Yan finds himself unexpectedly falling for Yan Lan. Their professional partnership gradually transforms into a potential romantic relationship, with other team members also developing connections with medical professionals. This is a 2021 Chinese drama series directed by Zhang Li Chuan.

The Flaming Heart

💖 Flaming Hearts Team 🔥

Detective Lee Hwa Sun (Kim Ok Bin), a widow whose husband was brutally murdered, works in the Seoul Metropolitan Police Agency. When she receives a phone call from her husband's killer, she follows the lead to Mujishi, discovering a city transformed by a mysterious dark smoke that mutates residents into monstrous creatures. Partnering with Yoo Tae Han (Lee Joon Hyuk), a former local detective, Hwa Sun must unravel the city's terrifying mystery while seeking her husband's murderer. Facing impossible odds, the duo battles the transformed inhabitants and the dark, sinister force threatening to consume the entire city. This is a chilling 2021 South Korean sci-fi action thriller directed by Kim Bong Joo.

Dark Hole

Not Quite a Dark Team

Rookie cop Jung Ba Reum (Lee Seung Gi) is dedicated to justice and his job. While he’s content with his life, everything changes when a psychopathic serial killer terrorizes the nation. Teaming up with his partner, Go Mu Chi (Lee Hee Joon), Ba Reum hunts down the elusive murderer, but surviving a deadly encounter with the killer alters his life forever. Shaken by the experience, Ba Reum becomes obsessed with understanding the mind of a psychopath, diving into a dark and dangerous quest for answers. As the line between right and wrong begins to blur, Ba Reum must confront terrifying truths that may shatter everything he thought he knew. This 2021 South Korean mystery drama was directed by Choi Joon Bae and Kang Cheol Woo.

Mouse

🐭 The Mouseketeers Team 🐭 

Hera Palace, a luxurious 100-story high-rise, is a battleground for its elite residents, driven by insatiable greed and ambition. Sim Su Ryeon (Lee Ji Ah), a woman of elegance and grace, seeks revenge for a past tragedy, unraveling the dark secrets of her neighbors – and of her husband Joo Dan Tae (Uhm Ki Joon). Cheon Seo Jin (Kim So Yeon), a renowned soprano, will stop at nothing to maintain her top-tier status, even if it means sacrificing her own family. Oh Yoon Hee (Eugene), a determined former singer from humble beginnings, fights to secure a better life for her daughter, even if it means entering the cutthroat world of Hera Palace. However, when a young girl falls to her death during a party, the fight for power and prestige only intensifies as the residents suspect each other of murder while simultaneously trying to cover up the incident.

The Penthouse

The Penthouse Tangles Team

Following Shim Su Ryeon’s (Lee Ji Ah) shocking death at the apparent hands of Oh Yoon Hee (Eugene), Cheon Seo Jin (Kim So Yeon) and Joo Dan Tae (Uhm Ki Joon) believe that everything has fallen perfectly into place. But life at Hera Palace is about to shake up once again after Yoon Hee escapes from prison and crashes Seo Jin and Dan Tae’s engagement party, refusing to take the fall for something she didn’t do. As secrets threaten to come to the surface and new figures enter the fray, Seo Jin and Dan Tae’s carefully-crafted facade seems poised to crumble. This series follows the events of 2020’s “The Penthouse.”

The Penthouse 2

💥 The Penthouse Tangles II 💥

Kim Soo Hyun (Jang Ki Yong), a skilled veterinarian, leads a double life as one of the world's most precise and anonymous assassins. Do Hyun Jin (Nana), a dedicated detective with a hidden compassionate side, investigates a case that brings her into Kim Soo Hyun's dangerous world. As she delves deeper into his mysterious past, she discovers unexpected connections that challenge her initial perceptions. Bound by a shared history, the two must work together to unravel a complex mystery that threatens to expose dark secrets.

Kill It

The Killer Team

No Ji Wook (Ji Chang Wook) is a successful public prosecutor whose life changes suddenly after intern Eun Bong Hee (Nam Ji Hyun) joins his team. The duo becomes close, but things get chaotic when Bong Hee is wrongly accused of murdering her ex-boyfriend. Ji Wook pulls out all the stops to help Bong Hee – jeopardizing his stellar career in the process. Ji Wook and Bong Hee realize that the only way out of this mess for both of them is to track down the real killer. But will they close the net in time? And could they find love together as they hunt this cunning criminal?

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