In the drama series, Lee Joon plays a former idol member turned actor who suddenly appears in front of a family and begins living with them. The family has 4 children. Jung So-Min and Kim So-Yeon will play sisters in the family. Jung So-Min in particular will play Byun Mi-Young. She is the third child among the 4 siblings. She begins working as an intern at an entertainment company and becomes involved with actor Ahn Joong-Hee (Lee Joon).
Meanwhile, former ‘T-ara’ member Ryu Hwa-Young has been offered a role as a major supporting character. If she accepts, she will play the youngest of the 4 siblings.
“Father is Strange” first airs February, 2017 in South Korea.