Originally Posted by JEFF62:
“It says there is a live Q and A with Peter Capaldi. When will that be? After the screening or before? I imagine it must be after so he can openly discuss the episode.”
The Q and A will be after the making of which will be after the episode.
So, Making Of will start at 9:10 PM/21:10 and the Q and A will happen at 9:22 PM/21:22.
It'll be a live Q and A, so I'd best think about what you're going to be asking.
My other advice would be, if possible/allowed to, take a tablet pc or a smartphone, so that if you have a twiiter/facebook/email account, you can ask questions there and then.