Joyce was a woman who, in December 1963, called out for two boys called Michael and Dennis, telling them that their tea was getting cold, and that "that thing [they] wanted to watch" was on. (DOC: An Adventure in Space and Time)
Behind the scenes[]
Joyce is one of the few entirely fictional characters to appear in An Adventure in Space and Time, being played by the original Susan Foreman actress Carole Ann Ford in a cameo appearance.