This cartoon was linked from the archive page production order columns but not chronological order columns for a time, because I remove a cartoon from the chronological order columns when it is no longer part of The Hero of Three Faces continuity.

This cartoon was removed from Hero of Three Faces continuity because revelations about the timeline of the Doctor's life in The Timeless Children (2020), while not incompatible with the notion that the Doctor built the TARDIS or that it was the first one as The Hero of Three Faces would have it, do indicate that it would have happened at a point in the Doctor's life the Doctor doesn't remember now.

It was put back when I remembered that The Hero of Three Faces continuity also has it that the block on the Doctor's memory leaks sometimes.