I love the way Mythic Quest does the one flashback episode each season. Seasons 1 and 3 had really good ones.
@samgrover I posted about those a few days ago, and @humdrum told me there is a spin-off series coming called “Mete Mortals” that will essentially just be those episodes! I can’t wait!
@craigmcclellan Oh thanks, that's interesting. I just searched and read a bit about it after your reply. The charm about how it is done currently seems to be exploring main characters in the main timeline so I wonder how the spin-off would go.