S1, E2: After fate dragged Alfred and Esme into a plot against the government, they escape relatively unscathed and decide to get engaged, despite their ups and downs. While Lord Harwood is arrested and tortured mentally and physically in the Tower, his lethal operative Bet Sykes takes the fall for the murder of Lord Fairfax and is sentenced to execution in Tyburn. But Bet gets some help from her older sister, Peggy (recurring guest star POLLY WALKER).