
Choi Seo-yoon
Acting
Known For

An incident unfolds when a film crew goes to a reservoir to update the road view where an unidentified figure was filmed, and they encounter something in the dark, deep waters.
Salmokji: Whispering Water

No Ki-jun, an employee at an insurance company, decides to develop a divorce insurance policy after personally experiencing three divorces that impacted his life and finances. Despite potential biases, he believes divorce is an unforeseen disaster and establishes a team for divorce insurance.
The Divorce Insurance

The story of patients and the caregivers of a hospice department. It is the story of people who dream of 'well-dying'.
If You Wish Upon Me

One phone call was enough to shatter one's entire world. For unknown actress So Min, everything collapses when a voice phishing scam tears her family apart. She is thrust into the darkest side of technology as her missing mother, father's death, and even the stolen voice of her late mother become weapons in a shocking scheme. With nothing left but the will to take revenge, she turns to deepfake technology as her ultimate weapon, infiltrating a vast and merciless syndicate. Along the way, she encounters Ma Seok Gu, a ruthless boss hungry for power, Jeong Hun, a cop torn between truth and loyalty, and Do Jin, a hacker with a sinister smile. Plunging into a web of betrayal and danger with the fake identities she forges, will she exact vengeance, or will they destroy her?
No Mercy

Young Kim Chang-soo is placed behind bars, charged with murdering a Japanese person who took part in Empress Myeongseong's assassination. In prison, Kim Chang-soo sees how Koreans are persecuted and grows into a fighter for Korean independence.
Man of Will

The trial of Lee Do Jin about his habitual dating abuse is held on-line. In the middle of the trial, prosecutor Kang noticed that something strange is happening.