An unlucky adventure gives the Kratt brothers some odd nostalgia, leaving them a little shaken up when they get back onboard. As the team in the Tortuga HQ start to notice unusual patterns between the Kratt brothers, they start to wonder more and more about their pasts. TW for child abuse. Story contains uncanonical new villain, and representations of the Kratt's parents.

There once lived a man named Ronnie. He had no family, no friends. They all left after... the incident. Now his ghost is stuck where it happened.