Board Thread:General Discussion/@comment-25896389-20150509042358/@comment-26306514-20150529034034

Maybe an inside joke with one of the main characters, like Hugh Laurie in a guest star role like a "Scrooge McDuck"/"Dr. House"/something-fitting-for-Camelot-or-other-realm-related-to-the-episode's-plot but with his signature character misantropic personality interacting with Emma Swan. That would be so entertaining to watch.