Popular Action TV Series on Kocowa

Weak Hero

2022

Weak Hero

2022
8.7
With the aid of unexpected friends, a gifted but introverted student confronts bullies and violent foes — unaware of how dangerous his world will become.
Taxi Driver

2021

Taxi Driver

2021
8.2
A former special forces soldier delivers revenge for victims of injustice while working for a secret organization that fronts as a taxi company.
Descendants of the Sun

2016

Descendants of the Sun

2016
8.4
After a chance meeting in a hospital, an ardent soldier falls for a gifted surgeon. Opposing philosophies tear them apart, but fate has other plans.
Hwarang: The Poet Warrior Youth

2016

Hwarang: The Poet Warrior Youth

2016
7.9
An elite group of young warriors trained in morals and martial arts finds love and friendship in Silla during Korea’s ancient Three Kingdoms period.
Undercover High School

2025

Undercover High School

2025
7.9
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.
Man to Man

2017

Man to Man

2017
7.3
From Kim Won Seok, the writer of Descendants of the Sun, a drama about a special bodyguard with a background in special investigations and the Hallyu star he is supposed to protect.
East of Eden

2008

East of Eden

2008
6
The fate of two brothers diverge after the murder of their coal miner father, with one joining the mob and the other becoming a successful lawyer.
Healer

2014

Healer

2014
8.3
A star reporter, a second-rate journalist and a man by the code name "Healer" are brought together by a long-buried incident that hides dark truths.
Gu Family Book

2013

Gu Family Book

2013
6.9
Choi Kang Chi is a half-beast and half-human and was adopted by a merchant Park Mu Sol when he was a infant. Kang Chi has a kind of unusual power. Dam Yeo Wool is the daughter of Dam Pyeong Joon who is the owner of the Invisible Knife Moo Kwan and also a patriotic warrior. Kang Chi and Yeo Wool meet and fall in love with each other. However, there is hatred between their fathers. Jo Gwan Woong is a traitor. He uses his power to frame faithful and upright individuals and obtain profit for himself. His criminal plots are destroyed by Kang Chi time and again. Therefore, he is determined to kill Kang Chi through different ways. Kang Chi is troubled by his identity but stands up for justice.
Wanted

2016

Wanted

2016
6.3
Jung Hye In is a top actress in Korea who reigns over dramas, movies, and commercials. However, her son is kidnapped on the day she announces her retirement. With the help of PD Shin Dong Wook and police detective Cha Seung In, she ends up participating in a live reality show where she follows the kidnapper’s orders, and in the process uncovers clues towards catching the culprit and finding her son.
Warrior Baek Dong Soo

2011

Warrior Baek Dong Soo

2011
6.2
Warrior Baek Dong-soo is a 2011 South Korean fusion historical/action television series starring Ji Chang-wook, Yoo Seung-ho, Yoon So-yi, Shin Hyun-bin, Choi Min-soo and Jun Kwang-ryul. It aired on SBS from July 4 to October 10, 2011 on Mondays and Tuesdays at 21:55 for 29 episodes. Based on the 2010 comic Honorable Baek Dong-soo by Lee Jae-heon, the series is about how Joseon historical figure Baek Dong-soo grew to become a swordsman and folk hero. Baek was one of the three authors of Muyedobotongji, a pivotal martial arts work commissioned by King Jeongjo. Set against the backdrop of political maneuverings in Joseon between different factions, namely those led by King Jeongjo, by the Qing ambassador, by the Japanese swordsman Kenzo, and the assassin's guild Heuksa Chorong, at its core the series is a coming-of-age drama about brotherhood, friendship, loyalty and honor.
The Defects

2025

The Defects

2025
8
An action thriller depicting the revenge of children who barely survived the brink of death after being abandoned by their adoptive parents.
Knight Flower

2024

Knight Flower

2024
8.3
Cho Yeo Hwa has been a widow for 15 years. Her in-laws are the most prestigious noble family in the kingdom. During the day, she leads the life of a widow devoted entirely to her dead husband's memory and rarely ventures outside the gate of her home. At night, Yeo Hwa dons the mask of Hero, who secretly jumps over the surrounding wall to save the helpless.
Mrs. Cop

2015

Mrs. Cop

2015
6.4
After long and grueling hours immersed in brutal crime investigations, lead detective Choi Young Jin must face the particular horrors of singlehandedly raising her daughter Ha Eun. Any way you look at it, Young Jin's got her work cut out for her, but it's only a matter of time before her professional and personal worlds collide in new and disastrous ways.
Emperor of the Sea

2004

Emperor of the Sea

2004
6.1
Emperor of the Sea is a South Korean television drama series directed by Kang Il-soo and Kang Byung-taek and starring Choi Soo-jong, Chae Shi-ra, Song Il-gook and Soo Ae. It aired on KBS2 from November 24, 2004 to May 25, 2005 on Wednesdays and Thursdays at 21:50 for 51 episodes. The historical drama is based on Choi In-ho's novel of the same title, which depicts the life of Jang Bogo, who rises from a lowly slave to a powerful maritime figure who dominated the East Asia seas and international trade during the Unified Silla Dynasty. The drama was received extremely well, holding the number one spot in the ratings for majority of the weeks it aired. It was also exported to eight countries earning approximately US$1.8 million in profits. The filming set in Wando County, South Jeolla Province also became a tourist attraction.
All In

2003

All In

2003
6.2
All In is a 2003 South Korean television drama series that aired on SBS from January 15 to April 3, 2003 on Wednesdays and Thursdays at 21:55 for 24 episodes. Inspired by the life of professional poker player Jimmy Cha, it starred Lee Byung-hun and Song Hye-kyo in a story about one's man's rise through the fiercely competitive world of casino gambling as he clashes with his rivals over money, success, and love. The drama was a ratings success in South Korea, with its final episode reaching a peak viewership rating of 47.7%, which is the 42nd highest-rated Korean drama episode of all time. It also won several awards, notably the Grand Prize for Lee Byung-hun at the 2003 SBS Drama Awards.
Two Weeks

2013

Two Weeks

2013
7.8
Jang Tae San is a man who has been living a meaningless life and never thinks toward his future. He is on the run after being falsely accused of murder. Furthermore, he discovers that he has a daughter who is now suffering from leukemia. The drama spans exactly two weeks, and tells about Tae San's desperate struggles to save his daughter.
The Kingdom of the Wind

2008

The Kingdom of the Wind

2008
7.4
The Kingdom of The Wind, also known as The Land of The Wind, is a 2008 South Korean historial drama, broadcast on KBS from 10 September 2008 to 15 January 2009. It was directed by Kang Il-soo, written by Choi Wan-gyu, Jung Jin-ok, Park Jin-woo; adapted from manhwa by Kim Jin.
Time Between Dog and Wolf

2007

Time Between Dog and Wolf

2007
7.1
After his mother is brutally murdered by the Triad in Thailand, Soo-hyun is adopted by NIS agent Kang Joong-ho, and he grows up with Min-ki like brothers. Min-ki and Soo-hyun both become NIS agents later on. One fateful day, Soo-hyun meets Ji-woo after last seeing her in Thailand when he was a child. They start dating. One day, Soo-hyun ruins a mission when the suppressed memories of the day his mother died surfaces in his mind. NIS Director Jung gives Soo-hyun an undercover assignment to infiltrate the Triad and Soo-hyun takes the job. Soo-hyun fakes his death and assumes a new identity to become a member of the Triad. With his fake identity and new name, he prowls the back alleys of Bangkok.
Yong Pal

2015

Yong Pal

2015
7.5
Operating under the alias Yong-pal, a surgeon gets enmeshed in a dark conspiracy involving a chaebol heiress forcibly put in a medically induced coma.

Popular Action TV Series on Kocowa

2022

2022

2021

2021

2016

2016

2016

2016

2025

2025

2017

2017

2008

2008

2014

2014

2013

2013

2016

2016

2011

2011

2025

2025

2024

2024

2015

2015

2004

2004

2003

2003

2013

2013

2008

2008

2007

2007

2015

2015