Several episodes had been plotted and even story-boarded prior to the cancellation and included working titles "Supergran and the Underwater Terror" (Supergran would foil Scunner Campbell's plot to destroy Chistleton using a gigantic tidal wave), "Supergran and the Miniscule Marionette" (Inventor Black mistakenly miniaturizes a precious marionette heirloom and Supergran must find a way to resize it before an important dignitary arrives to view it) and "Supergran and the Rhyming Ruin" (the plot is unknown but would have involved filming in Tynemouth's famous ruined Priory).