Yumi's Cells

Yumi's Cells
Promotional poster for season 2
Hangul
유미의 세포들
Genre
Created bySong Jae-jeong
Based onYumi's Cells
by Lee Dong-gun
Developed by
Written by
  • Kim Kyung-ran
  • Kim Yoon-joo
Directed byLee Sang-yeob
Starring
Music byKim Tae-seung
Country of originSouth Korea
Original languageKorean
No. of seasons2
No. of episodes28
Production
Executive producerJoo Moon-soo
Producers
  • Jo Moon-joo
  • Song Jae-kwon
  • Kwon Mi-kyung
  • Jang Woo-sik
  • Han So-jin
  • Yoo Seul-gi
Camera setupSingle-camera
Running time60 minutes
Production companies
  • Studio Dragon
  • Merrycow Creative
  • Studio N
  • Locus Corporation (Animation)
Original release
NetworktvN
ReleaseSeptember 17, 2021 (2021-09-17) 
July 22, 2022 (2022-07-22)

Yumi's Cells (Korean: 유미의 세포들; RR: Yumiui Sepodeul) is a 2021 South Korean television series directed by Lee Sang-yeob and starring Kim Go-eun, Ahn Bo-hyun, and Park Jin-young. Based on the eponymous webtoon, it is a cell-based psychological romance that unravels the daily life of an ordinary office worker Yumi through the eyes of the cells in her head. The series premiered on tvN on September 17, 2021, and aired every Friday and Saturday at 22:50 (KST). It was also released simultaneously on both online streaming services TVING and iQIYI.

On September 8, 2021, TVING announced that the drama had sold broadcast rights in more than 160 countries around the world, including Europe, North America and Southeast Asia.

The second season premiered exclusively on TVING on June 10, 2022, releasing two episodes every Friday at 16:00 (KST). It was later aired on tvN from November 16, 2022, every Wednesday and Thursday at 22:30 (KST). On September 15, 2022, it was announced that season 2 had been sold to Amazon Prime Video for broadcasting in Japan. It was also available on Amazon Prime Video in Indonesia, Thailand and the Philippines.