It's such a good show! And there's only a week to go until the new series starts! I'm looking forward to it.

(I assume the murderer is Hugh, but I think Joe has moments, like with the cake...)

Ha, true! Joe is a children's presenter who also happens to be a murderer.

I have been getting Fern's song intermittently stuck in my head for months.

I'm sorry for the spoiler! I hope you enjoy the rest of the show.