Doctor Who Demon Quest--The Complete Series

The Doctor's return to Nest Cottage lands him in trouble when a key component from the TARDIS disappears. Mrs Wibbsey is unwittingly responsible, having exchanged it for a bag containing four curious objects. It seems that each one is a clue, and the beginning of a chase through Time. With the TARDIS not working properly, the Doctor and his housekeeper embark on a dangerous journey to Roman Sussex, 19th Century Paris, the snowy mountains of Easte...