also: レイトショウ
noun
late-night screening; late show (at a movie theater)
Refers to a movie showing that starts late at night, typically after 9 or 10 PM. Wasei-eigo from English 'late show', but in Japanese it specifically means a late-night cinema screening, not a TV talk show.
wasei-eigo (Japanese-coined English), from late show
今夜のレイトショーはホラー映画だ。
Tonight's late show is a horror movie.
仕事が終わってからレイトショーを見に
After work, I went to see a late-night screening.