In this week's episode, we see Britain's oldest conservatoire, the Royal Academy of Music, face the fifth Cambridge college to compete this series, St John's! How will a team of skilled musicians fare against natural scientists and historians? Have a listen for our thoughts on what makes a good captain, the perils of over-specialization, and the fact that 'Seinfeld' aired very much before most of these contestants were even born. Stay tuned till the end for our best-dressed segment.