Thanks for reminding me to add those. The way I want to handle the appearances is if the character appears or is mentioned in 5 episodes or less they belong in the infobox. If there is more than 5 a subheader at the end of the page should be created. If the list exceeds 10 then the table should be added to reduce the length of the page. I have added them to most of them. If you see any that I missed feel free to try to add it if you can't just let me know and I will.