Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
of the Third Doctor
was created by the android maker
, made with a mission to kill
and replace the Third Doctor
. It would have destroyed the Presidium
with an explosive in its head, had the plan not backfired when the Fourth Doctor
arrived on Calderon IV
: The Android Maker of Calderon IV