Revolutionary Sisters

Revolutionary Sisters
Promotional poster
Hangul
오케이 광자매
Hanja
오케이 光姊妹
Literal meaningOkay Photon Sisters
Revised RomanizationOkei Gwangjamae
Genre
Created byKi Min-Soo
Moon Jun-ha
KBS Drama Division
Written byMoon Young-nam
Directed byLee Jin-seo
Starring
ComposersJang Young-kyu (CP)
Hae-mi (CP)
Country of originSouth Korea
Original languageKorean
No. of episodes50
Production
Executive producersKang Byeong-taek (KBS)
Choi Hee-seok (CP)
Moon Seon-ho (CP)
ProducersLee Ho
Kim Hae-jung
Kim Sang-heon
Choi Jin-wook
EditorLim Hyun Joon
Camera setupSingle-camera
Running time70 minutes
Production companies
Budget₩20 billion
Original release
NetworkKBS2
ReleaseMarch 13 (2021-03-13) 
September 18, 2021 (2021-09-18)

Revolutionary Sisters (Korean: 오케이 광자매) is a 2021 South Korean television series starring Yoon Joo-Sang, Hong Eun-Hee, Jeon Hye-bin, Kim Kyung-nam, Go Won-hee, and Lee Bo-hee. Directed by Lee Jin-seo, the weekend drama revolves around Lee sisters, who are suspected of murder of their mother during the divorce proceedings of their parents. It premiered on KBS2 on March 13, 2021, and aired every Saturday and Sunday from 19:55 (KST) till September 18.

The series ended on September 18 after 50 episodes. The 49th episode of the series aired on September 12, 2021, logged a national average viewership of 32.6% with 5.8 million viewers watching the episode, it placed the series at 7th rank among 'Top 50 series per nationwide viewers in Korea'.