[King of the North]

Being an arachnophobe, whenever there was a close up shot of Shelob's mouth or whenever she whipped out her stinger i went insane. Another part is when in TTT EE, the wildman swears the oath to Saruman and then slices his hand, aye! And lastly when Wormtongue is thrown down the stairs, it didn't really look like it hurt that bad, until one could see Brad Dourif's facial expression.