Kwon Seonghwan (também Kwon Sung Hwan; nascido em 27 de maio de 1989), mais conhecido por seu nome artístico Peakboy (픽보이), é um cantor solo de kpop sul-coreano, produtor e compositor da Neuron Music. Ele estreou em 7 de novembro de 2017. - Família: pais e um cão de estimação chamado Barney.

Kim Tae-ri (김태리) is a South Korean actress. Kim started her career appearing in theater productions and modelling in TV adverts. She made her feature film debut in Park Chan-wook's film The Handmaiden (2016) where she was chosen from among 1,500 candidates who auditioned for the role. Park's first impression of Kim reminded him strongly of his first meeting with actress Kang Hye-jung, who had her career breakthrough in Park's film Oldboy (2003).Kim also starred in 1987: When the Day Comes (2017) and Little Forest (2018).

Oh Yeon-seo (오연서), born Oh Haet-nim (오햇님), is a South Korean actress and former member of the girl group LUV.

Doh Kyung-soo (도경수; born January 12, 1993), known professionally as D.O. (디오), is a South Korean singer and actor under SM Entertainment. He is a member of the South Korean boy group EXO and its sub-group EXO-K.Apart from his group's activities, D.O. has starred in various television dramas and movies such as Pure Love (2016), My Annoying Brother (2016), Positive Physique (2016), Room No.7 (2017), 100 Days My Prince (2018), Along with the Gods: The Two Worlds, Swing Kids (2018) and Bad Prosecutor (2022).He made his solo debut on July 26, 2021 with his first mini album Empathy.