Episode notes
Everybody get in big circle, it's time to play a game of Zip-Zap-Zygon!
Keywords
doctor who
clara oswald
jenna-louise coleman
jenna coleman
twelfth doctor
peter capaldi
the zygon invasion
the zygon inversion
Everybody get in big circle, it's time to play a game of Zip-Zap-Zygon!