"Nowhere is safe."
Harry Potter and the Deathly Hallows: Part 1 - Easter Eggs & Hidden Details
Easter Eggs
Equus Poster
In the café scene where the trio fights the Death Eaters, a poster for the play Equus is visible on the wall. This is a nod to Daniel Radcliffe, who starred in the stage production.
Domhnall Gleeson as Bill Weasley
Bill Weasley is played by Domhnall Gleeson, the real-life son of Brendan Gleeson, who played Mad-Eye Moody in the series.
Radio Broadcasts
The radio Harry plays in the tent lists names of missing wizards, mirroring real-world WWII broadcasts, reinforcing the atmosphere of a resistance movement fighting a totalitarian regime.
Hermione's Middle Name
In Dumbledore's will, Hermione is referred to as 'Hermione Jean Granger'. In the books, her middle name was originally 'Jane', but Rowling changed it to 'Jean' (likely to avoid association with Dolores Jane Umbridge), and the movie keeps this consistency.