The Podcaster's Guide to the Conspiracy tackles a story torn from today's headlines (about an issue that goes back to the late 90s), as we discuss the Horizon Post Office scandal. If you live in the UK, this may be a story you're familiar with, but for rest of us, it makes for a darkly fascinating affair. (Mentions of suicide, just in case that's problem for you.)

Josh and M review the third series of the podcast 'Bed of Lies', which deals with what the British were doing during the Troubles in Northern Ireland. The answer is 'They were up to no good', but what kind of 'no good' was it?

This week we look into a 450-year-old compilation of 900-year-old prophecies about who's going to be the pope. Unless it's actually a 450-year-old fake about who we want to be the pope. In either case, it makes one thing clear: there are now Too Many Popes. (Which is like Too Many Cooks, but with fancier hats.)

Josh and M conclude their discussion of the 1st, 2nd and 3rd editions of "Tunnel Vision" by Martin Butler.

This is definitely the last time we'll talk about Martin Butler's book "Tunnel Vision" and the conspiracy theories it contains. We don't have a problem - we can stop any time we want! Or can we...?

Josh and M continue their review of not one, not two, but not quite three editions of Martin Butler's book "Tunnel Vision," the best argument yet for a hidden tunnel complex under Auckland's North Head. In this episode a lot of testimony is discussed...

Conspiracy theories about secret tunnels under the military base on North Head are essentially the reason why this podcast exists in the first place, so we probably should have looked at the book (books?) that puts forward the best case for these conspiracy theories a long time ago. But we didn't - we're doing it now. This will be part one of at least two, depending on how far down the rabbit hole we follow Mr. Butler...

Josh and M revisit the story of the mysterious disappearance of Australian Prime Minister Harold Holt by going to a website written and hosted by someone who claims to be at least partially responsible for the event...

We're revisiting a topic from over ten years ago (which we can do, because apparently this podcast is over ten years old, even though that can't be right), as we talk about notable cases of people disappearing in conspiratorial circumstances, never to be seen again. We hit the classics (Hoffa and Lucan) and more besides.

Josh talks to M about their recent presentation at the University of Waikato.