2x07: Shiva
2x05: Captive
2x01: Monster
1x05: Cobalt
1x03: The Dog
1x01: Pilot
11x09: It Takes You Away
11x08: The Witchfinders
11x07: Kerblam!
11x06: Demons of the Punjab
11x05: The Tsuranga Conundrum
11x04: Arachnids in the UK