Nemesis (S04E07)

Title: Nemesis Plot: This episode offers a glimpse into the production of Doctor Who as the Doctor and Donna journey to the 1920s, where they meet the renowned author Agatha Christie. Their delightful time takes a turn when an uninvited guest disrupts the festivities, bringing a twist to the evening. Viewers gain insight into the intricacies of crafting a timeless murder mystery and the dynamics of working with a large ensemble cast, all while unraveling the enigmatic happenings surrounding Agatha Christie herself. The episode includes interviews with David Tennant and Fenella Woolgar.