The list of differences between Do Androids… and Blade Runner is quite long – Replicants were called ‘Andys’, the story was set in 1992 instead of 2019 and Deckard definitely wasn’t a Replicant, for example – yet it remains a fascinating movie that was even praised by Dick himself. Shortly before his death he was shown early footage, of which he said: “I recognised it immediately. It was my own interior world. They caught it perfectly.”