Plot.
Poster of The Perfect Lie

The Perfect Lie

2026 · TV series

  • Drama
  • Crime
  • Mystery

Plot

After a heart-fluttering date, Joonho, a heart surgeon with a perfect smile, and Jisun, a free-spirited teacher-librarian, share a special night. The next day, they meet at a police station with completely different memories. A shocking polygraph result turns their lives upside down.

About The Perfect Lie

The Perfect Lie (Korean: 라이어) is an ongoing South Korean psychological thriller television series written by Baek Jae-young, directed by Jo Young-min, and starring Yoo Yeon-seok and Seo Hyun-jin. It is an adaptation of the 2017 British drama Liar by Harry and Jack Williams. The series premiered on MBC TV on October 30, 2026, and airs every Friday and Saturday at 21:50 (KST). It is also available for streaming on Disney+ and Hulu.

From Wikipedia, CC BY-SA 4.0.

Cast

  • Yoo Yeon-seokMin Jun-ho
  • Seo Hyun-jinKang Ji-seon
  • Ok Ja-yeonLee Hwa-yeong
  • Kim Ji-hyunKang Ji-eun
  • Lee Chun-heeKim Hyeong-su
  • Oh Dong-minPark Joong-hyeon
  • Kang Ji-yongMin Hyeon-soo
  • Jung Ji-wooJoo Eun-hye
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