Yoo Yeon Seok's filmography proves that he is among K-drama's versatile stars. Whether it's a medical series to action-packed K-drama, it only shows that the 38-year-old actor sure knows how to adjust and immerse himself in the given role.

Apart from his flexibility in acting, viewers also love his chemistry with fellow co-stars- from love lines to bromance just like his character in "Hospital Playlist."

In case you missed seeing him with his fellow 99ers, here's a rundown of Yoo Yeon Seok's K-drama available on Netflix.

'Hospital Playlist'

One of the most beloved medical K-dramas, "Hospital Playlist" stars Yoo Yeon Seok as Ahn Jung Won, assistant professor of pediatric surgery. He captivates viewers with his character's charm and genuine kindness.

With his kind soul, Ahn Jung Won stole the heart of the very timid Jang Gyeo Wool, played by Shin Hyun Bin; hence the love line "Wintergarden couple" was born.

Viewers get to see his journey as a doctor who wants to enter a seminary to become a priest not until he meets the one.

Joining Yoo Yeon Seok as one of the main characters are Jo Jung Suk, Jung Kyung Ho, Kim Dae Myung, and Jeon Mi Do.

'Narco-Saints'

While the medical K-drama is one of his iconic characters, viewers witness his versatility as he plays the antagonist David Park in "Narco-Saints."

In the six-part episode Netflix original series Yoo Yeon Seok took the role of the pastor's legal adviser and the brains behind the syndicate.

IN CASE YOU MISSED IT: Yoo Yeon Seok Shares Unexpected Experience With 'Narco-Saints' Fan

"Narco-Saints" depicts the story of a South Korean businessman named Kang In Gu (Ha Jung Woo) who gets caught up in a deadly mission between the NIS led by Choi Chang Hoo (Park Hae Soo) and Pastor Jeon Yo Hwan (Hwang Jung Min.)

'Dr. Romantic'

Interestingly, besides "Hospital Playlist" Yoo Yeon Seok also starred in a medical K-drama back in 2016.

The actor starred in "Dr. Romantic" playing the role of Kang Dong Joo, a skilled surgeon who pursued his dream to become a doctor despite living in a poor family but was driven by revenge.

He is joined by fellow lead stars Seo Hyun Jin as his rival Yoon Seo Jung and Dolman Hospital top surgeon Dr. Boo Yong Joo, a.k.a Teacher Kim.

In the K-drama, Yoo Yeon Seok only starred in season 1 but had a cameo in season 2 along with new doctors Lee Sung Kyung and Ahn Hyo Seop.

'Warm and Cozy'

The rom-com series "Warm and Cozy" premiered in 2015 with Yoo Yeon Seok playing the role of a wealthy Baek Geon Woo who chose to find himself again after hitting a slump due to a failed relationship.

In Jeju Island, he meets Lee Jung Joo, played by Kang So Ra, who was born on the same date as him and also struggled to get back after a challenging incident.

"Warm and Cozy" is a feel-good series featuring Yoo Yeon Seok with a stunning background featuring the countryside.

READ MORE: Will 'Hospital Playlist' Season 3 Happen? Everything We Know So Far About the Medical K-drama's Possible New Season

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Written by Geca Wills