"Mary & George" plunges viewers into the scandal ... Additional cast members include Nicola Walker, Niamh Algar, Trine Dyrholm, Sean Gilder, Adrian Rawlins, Mark O'Halloran, Laurie Davidson ...

Based on the extraordinary true story of Mary Villiers, Sky’s new Jacobean ... as well as Simon Russell Beale, Nicola Walker, Lydia Fleming and Sean Gilder. You’re now subscribed to all ...

Nicola Walker is a British actress and podcaster perhaps best known for her role in spy drama Spooks as Ruth Evershed, and for her supporting part in the brilliant detective drama Unforgotten as DCI ...