In The Eleventh Hour the Atraxi show clips of aliens who have previously invaded Earth but the Cybermen are on Peteโs world, the Ood are both in space and the future as are the Hath and the paradox that attracted the Reapers never happened so they shouldnโt have any footage
Give me your best Doctor Who nitpicks. No reasonable criticisms or analysis, I'm talking real pedantic here.