Join Mary and Lauren as we delve into the mysterious and underground depths of the Cult of Mithras. Who is this ancient Roman God? What’s the deal with the bull? And are the rumours true about a London Mithraeum? (Also...what's a Mithraeum?) Find out all this and more in this episode of the Ghoul Guides Association.

If you get to 27 minutes and feel like we suddenly skipped a section: there was an issue with the original audio, and we've had to try and cut it best we can so you're not inflicted with us both talking about two different things at the same time!