The series introduces Pearl Mackie as Bill Potts, and also features Matt Lucas as Nardole. Michelle Gomez and John Simm return as their respective incarnations of the Master. The main story arc for the first half of the series revolves around the Doctor and Nardole occupying themselves at a university while they guard an underground vault containing Missy. Missy later travels with the team in the TARDIS, and eventually partners with her previous incarnation as they battle a Cyberman onslaught.
10 - 1The Pilot Apr. 15, 2017
10 - 2Smile Apr. 22, 2017
10 - 3Thin Ice Apr. 29, 2017
10 - 4Knock Knock May. 06, 2017
10 - 6Extremis (1) May. 20, 2017
10 - 7The Pyramid at the End of the World (2) May. 27, 2017
10 - 8The Lie of the Land Jun. 03, 2017
10 - 9Empress of Mars Jun. 10, 2017
10 - 10The Eaters of Light Jun. 17, 2017
10 - 11World Enough and Time (1) Jun. 24, 2017