We're back again! We start with the tale of SS Bessemer, but soon enough we're coming up with a rejected Bond villain, working out how schooling really happens in Rotherham, and then inventing a terrible butler. Hold on to your mystery biscuits, because this is Citation Needed, Season 3.

It turns out the Citation Needed team have a certain amount of skepticism when it comes to mythological beasties. So rather than talk about the boobrie, it's on to slaughtering birds, extinct creatures, and why all pandas are actually Conservatives.

Surprisingly few tangents this week, because the subject matter is astonishing enough that there's no stopping us. Apart from getting a cat stuck in an index file, of course.

Last in this season! We take on a former President of the USA, and one particularly vicious rabbit. Thanks for watching, everyone!