This is really for those of us who were kids when the OT came out I suppose, or those who subsequently saw them as kids. Who actually frightened you or gave you nightmares? For me it was never Vader, I always thought he was cool. But I was unsettled by Bib Fortuna, Jabba and the Sarlaac pit. Also the Dianoga, pretty terrifying actually, and - to be honest - Yoda when he says 'You WILL be'