Casting:Sophie-Turner, Frank-Dillane, Gershwyn-Eustache-Jnr, Laura-Aikman, Kirsty-J-Curtis, Dorothy-Atkinson, Caroline-Faber, Alex-Blake, Jack-Greenlees, Ella-Dunlop, Nick-Blood, David-Hemsted, Andrew-Tiernan, Caroline-Harker, Mark-Field, Roger-Ringrose