The stakes are certainly high. Anne's trial for witchcraft is taking place.
Justice Cragberry is under the spell of wicked old uncle Lord William. The trial is a travesty.
Roger's testimony is discounted as he is believed to be bewitched. Her nursemaid is thrown to the stocks.
It is up to the Black Arrow to come to the rescue. He is with Peterkin trying to find the parchment. It contains the reason why Lord William wants to get rid of Anne.
It is all to do with inheritance and the consequences of it if Anne was to marry.
The fourth episode wraps up the story. There was really not much of a plot overall. There was a little bit of action here and there.