Dramas where one of the romantic leads is a covert agent.
Korean Drama - 2014, 20 episodes
Korean Drama - 2017, 16 episodes
Korean Drama - 2016, 16 episodes
Korean Drama - 2016, 16 episodes
Korean Drama - 2017, 16 episodes
"Queen of Tears" officially surpasses the ratings of "Crash Landing On You" Queen of Tears officially took over the throne and became the highest viewership ratings in tvN K-drama history.
TWICE's Kim Da Hyun confirmed to make her acting debut! After almost nine years since her debut, TWICE's Kim Da Hyun will officially make her acting debut.
"Queen of Tears" Park Sung Hoon: "Poverty and a sense of inferiority became the driving force" 
Han So Hee and Jeon Jong Seo Confirmed to Star Together in a Noir K-Drama Details inside
"I kept getting rejected from auditions": "Queen of Tears" Lee Joo Bin Talks About Her Past Struggle 
