The Box is a 2021 South Korean musical road film directed by Yang Jung-woong for Yeonghwasa Take Co., Ltd. The film starring Park Chanyeol and Jo Dal-hwan, is about an aspiring singer and a washed-up music producer and their musical journey. The film was theatrically released on March 24, 2021, by Cine Pilwoon Co., Ltd.

Park Chan-yeol, better known mononymously as Chanyeol, is a South Korean rapper, singer, songwriter, producer, actor and model. He is a member of the South Korean-Chinese boy group Exo, its sub-group Exo-K and sub-unit Exo-SC. Apart from his group's activities, Chanyeol has also starred in various television dramas and movies such as So I Married an Anti-fan (2016), and Secret Queen Makers (2018).