The episode's climax occurs at this famous ball, where George brazenly flirts with Becky and hands her a secret letter declaring his feelings. The festivities are abruptly cut short when it is announced that Napoleon is marching on Brussels.

Incensed by George's secret marriage to the impoverished Amelia his father disinherits him, despite Dobbin's efforts to intervene,

"Vanity Fair" In Which Becky Joins Her Regiment (TV ... - IMDb

Becky successfully ingratiates herself with military "top brass," including General Tufto, to further Rawdon's career. She even captures the attention of George Osborne, much to the distress of his new wife, Amelia.

As panic spreads, Becky remains focused on her future. She ruthlessly sells Rawdon’s horses to a terrified Jos Sedley at an exorbitant price so he can flee the city, securing her own financial safety regardless of the battle's outcome. Episode Details Original Air Date: September 16, 2018 Directed by: James Strong

Backed by Dobbin's failed mediation, George Osborne is officially disinherited by his father for marrying the now-impoverished Amelia.

Olivia Cooke as Becky Sharp, Claudia Jessie as Amelia Sedley, Tom Bateman as Rawdon Crawley, and Charlie Rowe as George Osborne.

"Vanity Fair" In Which Becky Joins Her Regiment (TV ... - IMDb