I may have mentioned it before, but there are some scripts for odd episodes of Doctor Who available from the BBC Writers’ Room. There aren’t many, but do include a few titles including Face the Raven (which was originally to be called Trap Street).

If you have a good look you will also find an episode of The Sarah Jane Adventures, the first episode of Torchwood: Miracle Day (not what I’d have chosen), and even a chance to see the script for Jodie Whittaker’s most recent TV (at the time of writing), Trust Me.