Parade's End

S01E01 Episode 1

As the Edwardian Empire approaches its end, Christopher Tietjens finds himself in a tumultuous marriage with the stunning yet ruthless socialite Sylvia. Despite her blatant infidelities, Christopher is determined to stay loyal to her. His commitment is tested further when he meets the bold young suffragette, Valentine, who challenges his views and ignites a sense of conflict within him.