Amazon.co.jp: 1917 [Blu-ray] : Andrew Scott, Benedict Cumberbatch, Richard Madden, Colin Firth, Mark Strong, Dean-Charles Chapman, George MacKay, Daniel Mays, Adrian Scarborough, John Hollingworth, Sam Mendes: DVD
Home Entertainment release for 1917 confirms 4K UHD, Blu-ray/ DVD 18 May release, and Digital on 4 May | critical popcorn
5) 1917 [Blu-ray]
1917 : WW4K - Tests Blu-ray 4K Ultra HD - DigitalCiné