Why did the emperor look different in ROTJ?
In ROTS & the DVD of ESB, the emperor looks brooder & has a bit of a doubble chin, but in ROTJ, he looks much slimmer. He looks almost like a skeleten. He does lookd different. Why is this? I know the reason probably kis because ROTJ was filmmed earlyer, so Ian McDermad was younger, but what is the reason in the story of star wars? Is there a reason why he looks different?