Today I rewrote a lot of the code for character lists first appearance last appearance, mentions album appearances pretty much everything. The result of this is that we should be able to better handle when characters have multiple last names such as Katrina Meltsner Katrina Shanks Katrina Shanks-Meltsner
So now on the episode page we should be able to refer to them however they were in that episode Truth Triva and Trina now only has text for Shanks Then on Katrina's page we can specify multiple names for her and the updated templates will get the proper info and list it for all variations. Once we have those pages changed over we can get rid of the character_show parameters from the episode cast templates making them easier to read and faster
At least that's what I think I've done I'm sure there's little tweaks to be made here and there but I feel like it's a good start, let me know how broken things are now