The Best Episodes Written By Robert Butler

Did you have an imaginary friend? Do you wonder whether they were so imaginary after all? If it's true for one of them, surely it's true for all of them. Maybe it's still standing right next to you now. Esme, the world's worst babysitter, takes a job with a nice new family. However, this time she could be out-foxed.

Have you ever felt uncomfortable in your own skin? What if there were a reason for that? One that you wished you never went searching for... Pearl dreams of the sea, she sees it and hears it - but what is it that is calling her?

Do you have a shed? A cellar? Anywhere dark? A place where things can hide in the shadows, watching, waiting. Are you sure you don't have a shade lurking in your home right now? Greg has a hunch that all is not well with his friend Dave. When he follows him to his aunt's shed, the adventure is only just beginning.