As the Doctor nears the end of his game against the Toymaker, Steven and Dodo take on Cyril in a lethal game of hopscotch to try and recover the TARDIS.
Did You Know?
was to have been written out of Doctor Who in this episode. The Doctor would reappear from his invisibility with a new face. The BBC's head of serials, Gerald Savory, vetoed the idea. See more