My Father is Strange is a 2017 South Korean television series starring Kim Yeong-cheol, Kim Hae-sook, Ryu Soo-young, Lee Yu-ri, Lee Joon, Jung So-min, Min Jin-woong, Ryu Hwa-young, and Ahn Hyo-seop. The series aired on KBS2 every Saturday and Sunday from 7:55 p.m. to 9:15 p.m. (KST). The TV series gained huge popularity and was extended by 2 episodes.

Lee Chang-sun, better known by his stage name Lee Joon, is a South Korean actor, singer, model and DJ. He is best known as a former member of the South Korean boy band MBLAQ. He had notable roles in Gapdong (2014), My Father Is Strange (2017), The Silent Sea (2021), Bulgasal (2021).