From heated debates over hospital governance to veiled jabs about fashion, morals, and motherhood, the Dowager Countess and Isobel Crawley’s razor-sharp exchanges delivered some of Downton Abbey’s most memorable moments—each one laced with wit, tension, and unexpected warmth as they clashed over modernity, tradition, and their ever-evolving friendship. Let’s watch the video to revisit their best scenes, where every word is a duel and every glance carries decades of defiance…