The Shakespeare Code it is one of his own from "Henry V", which was probably written in early 1599. When questioning Shakespeare about witches, Martha remarks that he has written about witches; a reference to "Macbeth", which Shakespeare denies. At the time in which the episode is set, Shakespeare had yet to write "Macbeth" or "Hamlet", which prominently feature the paranormal, such as witches and ghosts. There are numerous other allusions to Shakespeare's plays. Just before the Doctor steps out of the TARDIS, he exclaims "Brave new world", from Act V Scene I of "The Tempest". In an early scene a sign is
Spangles (sweets) chocolate. This bonus, accompanied by effective marketing, made Spangles even more popular. American actor William Boyd was chosen to front the advertising campaign as a character he made famous in numerous films, Hopalong Cassidy, along with the slogan "Hoppy's favourite sweet". Another slogan was "The sweet way to go gay!" Spangles were discontinued in 1984, and briefly reintroduced in 1995, including in Woolworths outlets in the UK, though only available in three flavours – orange, lime, or blackcurrant (not only were they made in square boiled sweets; they were also available in ice lollies form in either flavour). There are