Character mistake: In the scene just before Harry and Cho kiss in the Room of Requirement, there is a clear Daily Prophet headline to the right of the mirror - 'Mystery Disappearences' a mis-spelling of the word disappearances.

Harry Potter and the Order of the Phoenix (2007)
1 character mistake - chronological order
Directed by: David Yates
Starring: Gary Oldman, Ralph Fiennes, Alan Rickman, Brendan Gleeson, Daniel Radcliffe, Emma Watson, Robert Pattinson, Rupert Grint, Imelda Staunton
Genres: Adventure, Family, Fantasy, Harry Potter

Continuity mistake: At 12 Grimmauld Place, when Harry and Sirius are in the room with the Black family tree, as Sirius says, "My parents with their pure-blood mania," the area of the wall with both Sirius's and Andromeda's names and burned off pictures is quite visible (as in other shots as well). Bellatrix's name is beside Andromeda's (her sister), but there is no picture over Bellatrix's name banner in this shot (only branches and leaves), nor in any other shot, except in the previous close-up, as Sirius says, "My deranged cousin," where there is a picture of Bellatrix over her name. (01:13:25)
Dolores Umbridge: You applied first for the defense against the dark arts post, I believe?
Professor Snape: Yes.
Dolores Umbridge: But you were unsuccessful?
Professor Snape: Obviously.
Trivia: The costume department tried in vain to produce Luna's radish-like earrings. Evana Lynch made her own - they're the ones she wears in the film.
Question: When Umbridge has Harry, his friends and the Slytherin students in her office, she asks Harry if he was going to warn Dumbledore. When he says he wasn't, she responds by slapping him in the face. In the background, Draco has a look of shock on his face. Considering the fact that he hates Harry, why would he react this way?
Answer: It was probably a mistake. Tom Felton may have flinched by accident.





Answer: Draco is shocked because a teacher is never allowed to hit a student, not for any reason. He never expected Umbridge to behave in such a manner.
raywest ★
Considering that Draco hates Harry, I would have thought he would be laughing about it.