Species (The Door to a Winter Long Ago)

The unnamed aliens are from another dimension, who arrived in London, 1964 due to a time corridor The Eleventh Doctor accidentally created when accidentally jettisoning a room in the TARDIS. (COMIC: The Door to a Winter Long Ago).

Biology
These unnamed aliens live in another dimension, and can travel through time corridors. They are black creatures with no face other than a mouth. They can vary from having 2, or 3 arms. They can also fly with ease. (COMIC: The Door to a Winter Long Ago).

History
to be added