Official Synopsis:

England, 1651. Deadly highwayman ‘the Nightmare’ and his sidekick stalk the dark streets of London. But when they find loot that is not of this world, they come face to face with the Doctor. Who is the Nightmare in league with? And can the Doctor avoid the hangman’s noose and protect the Earth from a devilish betrayal?

‘Doctor Who’ Series 9, Episode 6 “The Woman Who Lived” airs October 24th, 2015 on BBC America at 9pm.