Incredibly intriguing isn’t it? This is definitely the kind of movie I don’t want to know a single other thing about before going in, and Edgar Wright is now attempting to cover all his bases to ensure people take care with spoilers. From what we’ve seen already, McKenzie’s character most definitely ventures into the ‘60s and perhaps takes on the identity of Taylor-Joy’s singer in the past. But in the present, it looks like her actions are catching up with her in a seriously creepy way. The only dialogue in the trailer is Eloise asking if someone believes in ghosts.
Source: Cinema Blend