A world of knowledge awaits our heroes in a mysterious otherworldly library. Look, not every episode is about blood and explosions, sometimes they're about learning!

Rocky: Diana Nock (jinxville on Twitter)

Rosie: Matt J Wilson (mattwilsoncss on Twitter)

Pinball: Daisy McGuire (peprally on Twitter)

DM: Michael J Patrick (emjaypatrick on Twitter)