A Good Man Goes to War
Recurring character Madame Vastra (Neve McIntosh) is then introduced in "A Good Man Goes to War" (2011) as a Silurian detective in the Victorian era, who befriended the Doctor after a brief rampage on the London Underground. She lives with her human wife Jenny Flint (Catrin Stewart), and after "A Good Man", also employs the Sontaran Strax (Dan Starkey) as her butler. The "Paternoster Gang", as the three are known, sometimes including the Doctor, appear again in "The Snowmen" (2012) and its three short prequels in 2012–2013, "The Crimson Horror", "The Name of the Doctor" (both 2013), and "Deep Breath" (2014). In "The Crimson Horror", Vastra claims to be from 65 million years ago.