Ian McDiarmid The special something of the Jedi is that they have to chose, dedicate themselves to the light side, because there is... Log in or Sign up. Sheev Palpatine is a fictional character in the Star Wars franchise, created by George Lucas.Initially credited as the Emperor in the 1980 film The Empire Strikes Back, he is also known by his Sith name, Darth Sidious.. Long a fan of Barnes, McDiarmid first thought of staging the authorâs work when he was asked to read The Silence for BBC Three. Ian McDiarmid Register; Sign In; Home; Memorials; Cemeteries; Famous; Contribute; Register; Sign In; × Memorial updated successfully. The actor first appeared in âReturn of ⦠However, it is hard to get information about him because he does not want to overexpose himself. Ian McDiarmid does