Decades ago, the mysterious time-travelling Doctor and his cheerful
companion Mel became the toast of the planet Prosper, when they brokered
a peace between the native Mogera and humans from the colony ship The
Duke of Milan.
But when the TARDIS at last returns to Prosper, the Doctor, Mel and
their associate Ace find only a warzone. The burrowing Mogera have
become brutal monsters, dominated by their terrifying leader Caliban –
and it's all the Doctor's fault!
Written By: Matthew J Elliott
Directed By: Ken Bentley
Sylvester McCoy (The Doctor), Bonnie Langford (Mel), Sophie Aldred (Ace), Andrew Hall (Alonso/Gonzalo), Lucy Briggs-Owen (Miranda), Rachel Atkins (Juno), Ewan Goddard (Talpa), Aaron Neil (Stephano/Klossi/Trink/Setebos).
Other parts portrayed by members of the cast.