 Choi was then cast in the movie "Derailed" alongside veteran actor Ma Dong-seok, which is directed by Lee Seong-tae and premiered at 2016 Cannes Film Festival.The movie had its world premiere screening at the 21st Busan International Film Festival in October 2016.In 2017, Minho took part in the JTBC web drama entitled "Somehow 18" alongside Lee Yu-bi.