When the parade concluded, Susan revealed that she was in cahoots with Fred, when she manipulatively encouraged Doris o invite him to join them for Thanksgiving dinner at 3 pm that afternoon.The enigmatic Poelzig lights the entire wall panel behind him, creating a much darker, more mysterious silhouette.As Clay went to comfort her, in the film""s "boo" ending, Jason suddenly burst from the water through the dock, and grabbed Whitney from behind as she screamed, and the film went to black.He had been experimenting, and was overjoyed that his magic explosive powder worked ("All I needed was salt." Alice recalled how in the dream, Amanda was trying to stop Freddy, but the door slammed before Alice heard what to do in order to free Amanda""s soul:"He must have done it.