I watched a bit of LOTR Two Towers today, and thought: "grima wormtongue has an uncanny resemblance to omega". They look the same and act the same.
In that anology, I think I would be poor old King Theoden who is having the life sapped out of him, and Ascan could be Saraman.
Oh, and PI can be gandalf (don't worry - I'm not saying you look like him
) who helps Theoden realise that he is not as weak as he thought and that he needn't stay slave to grima forever.
God, to think I wanted to fuck that once. I must have been derranged or something.