1x06: TS-19
1x05: Wildfire
1x02: Guts
2x10: Merry Ex-Mas
2x09: Hen Begins
2x08: Buck, Actually
11x05: The Tsuranga Conundrum
10x02: Smile
10x01: The Pilot
9x12: Hell Bent
9x11: Heaven Sent
9x10: Face The Raven
9x09: Sleep No More
9x07: The Zygon Invasion
9x04: Before the Flood
9x05: The Girl Who Died
