Host, filmed entirely during lockdown, has all the hallmarks of your average work Zoom call. But thanks to some clever camerawork and the film’s super-creative practical effects team, this high concept, at-home chiller provides even more scares than your weekly video catch-up with ‘sweaty Jeff’ from accounts.Set somewhere in the barren wasteland of post-COVID Britain, Host sees six friends hire a local medium to conduct a seance for them.