In the camps of the Crimea, Mary Seacole offers a vital service to the beleaguered troops, serving up rice pudding and treating the wounded at her 'British Hotel'. Mary's no-nonsense attitude is tested by the Doctor's arrival.
Cameron is haunted by strange voices. As she gets on with her job conducting tours around Rochester Castle, she hopes that they'll just go away. Fortunately for Cameron, the Doctor has joined her tour.