Some sort of at-night initiation is going on with numerous young males of Hogwarts. One boy is nervous about drinking from a goblet, and I notice the goblet is small, and silver, and apparently floating in mid-air. I am unsure if it's being levitated, whether a boy has gone invisible from drinking from it, or if Harry Potter is holding it whilst he wears his Invisibility Cloak. One of the older men running the event urges the boy to go for it; I presume it's also this particular boy's father.
Suddenly a horseman madly gallops in, seeming Draco Malfoy, demanding Potter and not in a good hail-fellow-well-met sort of way: very murderous intent, in fact. Everyone scatters in panic and the scene mildly shifts to another, as though one is in a strange movie trailer, but not of the Harry Potter series. A girl in her late teens or early twenties is at a vendor counter, the sort of vendor one would have at Diagon Alley or a Renaissance Faire. She verbally describes the situation, that she and her boyfriend are leaving on holiday until this dreadful business has passed. Glancing about I cannot see Harry Potter, so I approach the girl, who I notice is a bit taller than I (in fact, it seems as though she is my longtime friend Alison).
"Is this... is this the actual movie trailer?" I ask of her.
"Yes," she whispers, conspiratorially.
"Well," I say, still covertly looking about. "Where's Harry?"
The girl gestures over her right shoulder. Across the aisle is a tall fellow; within his large dark floor-length coat I can just make out (Daniel Radcliff as) Harry Potter, cautiously giving me a bit of wave, his face darkened by the shadow of the coat. The girl all but answers my next puzzled question when she says, "We can't show him on screen yet until his films are all done." I realize she means he (Harry), cannot be seen on film in the trailer with his glasses, as they're his trademark. Once the Harry Potter film series is complete, Harry (as opposed to Daniel Radcliff), can be in other movies...