Brother had an upsetting dream, and Sister went back on her word and decimated a spider community. The Sibs are starting this one off with transparency and vulnerablilty!

WE HAVE A MESSAGE FROM CATHERINE! It is a lovely message, so why was Jon scared when he heard who it was from? The message leads to a squabble, which is not Catherine's fault - she is always trying to help these two, but really, who can?

Jon has gotten out their Grandpa's old tapes, and as they listen to old phone calls and do a little research, The Sibs bicker because they can't not, and it's genetic. Mysteries abound from these tapes, but will they get solved this episode???