When HBO cast Paapa Essiedu as Severus Snape, the internet promptly fell into a state of operatic despair. But is there more going on than meets the eye (and X feed)?

In this episode of Performance Anxiety, hosts Dr Maren Thom and Mr Alex Dale unpack the hidden class structures of JK Rowling’s world, the myth of ‘authenticity’ in adaptation, and why appearance might matter far less than you’d think. Along the way: Alan Rickman’s shadow, the curious English obsession with social climbing, and the great question – can a handsome, decent chap really pull off being Hogwarts’ grumpiest potions master?