A late-night show is a television program that airs after prime time hours. It typically features comedic sketches, interviews, and musical performances. The term 'late-night show' is often associated with the popular American talk show format, which has been around since the 1950s. The crossword solution for the term 'late-night show' is 'DREAM, ' which could refer to the idea of dreaming up a successful late-night show or the DREAM of being a part of one.