The queen is horrified by news of famine sweeping Ireland, and tries to persuade the government to take action. However, Peel is reluctant to get involved, fearing that sending aid will destabilise his own party. The crisis soon strikes at the heart of the royal household, while a determined Reverend turns up on Victoria's doorstep, demanding help for his parish.

Albert resents Lehzen's influence over the queen, and fears she is putting the health of their child at risk. The prince also unwittingly creates problems for Peel, who is facing the most important battle of his political career as he takes a stand against the corn laws, only to find that Albert has played into their enemies' hands. When tragedy strikes, personal and political sacrifices must be made. Last in the series.