Choi Seo-yeon

Drama Series - 2020, 16 episodes • as Kwon Hye-mi

A woman puts everything on the line to achieve her goal of being able to move into a luxury penthouse in the Gangnam District. In the process, she gradually finds herself turning into a monster.

Drama Series - 2017, 16 episodes • as Seol's colleague

Writers that lived under Japanese rule in the 1930's are reincarnated into a bestselling writer who is in a slump, a mysterious ghostwriter and an anti-fan of the bestselling writer.

Drama Series - 2025, 16 episodes • as Nurse

A woman who was born and raised in a family of alcoholics escaping from her drunkenness meets a man who believes alcohol is not a cure but an anesthetic.

Drama Series - 2020, 16 episodes • as Choi Seo-yeon (Eps 2)

A psychiatrist who is passionate about helping his patients does everything he can to help them heal their emotional wounds and find happiness.

Drama Series - 2018, 16 episodes • as Min-sun

A young girl named Hye-Na is abused by her mother, Ja-Young. Although she is not okay, she tells other people she is alright. Soo-Jin is a temporary teacher at the elementary school where Hye-Na attends. Soo-Jin is aware of her situation and decides to become her mother.

Drama Series - 2016, 16 episodes • as Lee Sun-young

Can women and men stay just as friends? Both Choi Sua and Seo Dou are married, but not to each other. The relationship between the two is interesting. They are definitely not a couple. They are not friends, either. Yet, they are involved in each other's life.

Movie - 2014, 2h 15m • as Taxi Woman

A couple of teenagers have a son who suffers from progeria, a rare genetic disorder which makes one age exponentially faster than normal. 16 years later, the child has the body of an 80 year old in the final days of his life writing a book about his parents' love story.