Turn Up the Sun!(2025)

James McAvoy never saw his co-stars’ prompts. To keep reactions raw he asked Adams to seal his notes in envelopes that were torn open seconds before “Action”—so every flinch you see is first-take electricity.

The 11th-century Herefordshire mansion once hosted Elizabeth I and later Nazi-sympathiser parties; locals swear orbs photobomb night shoots. Production left the haunted attic untouched—it’s the only room you never see on screen.