Board Thread:Suggestions/@comment-4801337-20190606201144/@comment-24596982-20190702030429

We can go with:


 * 1) Major/Main Characters = characters whose actors are billed as series regulars.
 * 2) Recurring Characters = Guest Starring/Co-Starring characters who appear in at least four episodes total.
 * 3) Minor Characters = Guest Starring/Co-Starring characters who appear in three or less episodes total.