Did people thought Vader was a robot?
I haven't watched this movie in a while... but saw Darth Vader in some other media... and I've always known that he was Anakin since the OT came out way before I was born.
But had me thinking... did (most) people think Darth Vader was a robot like C3PO and R2... instead of a human in there?
Since it was not revealed that he was a human until when he takes off the helmet in Empire... as well as revealing who he actually was at the end of Empire.