You never expect it... then it happens. That's the secret of time travel, and in a weird, timey-wimey episode, Christian Cawley and Brian Terranova this week discovered the world of a 1980s #DoctorWho radio show, as a pair of radio hosts (with our names, bizarrely) chatted about their excitement over new Doctor Who star Colin Baker, and the excellent Caves of Androzani episode 3 that they had just watched...