Each of them drove one large semi back to the mall.Then, they both returned to the truck loading area and brought a third truck, while escorted by Stephen hovering above.Harry spoke to his instructor Remus Lupin about the power of memories: "Dementors force us to relive our very worst memories.After the hand escaped into a mouse hole, Ash attempted to blast it with his shotgun through he wall.The film is an absurd, irrational, surrealistic, innovative and wacky film with no real plot - it was cut so severely that it appears to be an erratic hodge-podge, full of holes and loose ends without cohesion and continuity.