This week's episode is particularly bittersweet, as we can't actually go to any at the moment: Mark's favourite West End theatres.

Next month will mark the first anniversary on March 15 when they were suddenly shut down thanks to the prohibition on public gatherings instituted by COVID, and although there was a brief return for some in November, they've gone back into hibernation and there's no return date now for when they're likely to re-open. So this week Mark pays a virtual visit to some of them.