There are a few really simple things that I'd like to see done that would help usability on the pages a TON.

1) Make the cast-characters div fixed to the side like the comments so I don't have to scroll to the top every time I want to change characters, view a character, or interact with a character at all.

2) Place links at the top and the bottom of the page that will take me to either the top of the page or the most recent move at the bottom of the page.

3) Every time a character's name is shown, and every time a character's portrait is shown, link to their character pages the same way they do in the cast-characters div.