The TARDIS lands on a remote island, surrounded by a sea of acid. They meet Arbitan, keeper of the Conscience of Marinus who forces the travellers to go in search of five keys.
- Drama
- Year 1964
- 23 min
The First Doctor: William Hartnell Journey back to the eerie black-and-white beginnings of a legend, as William Hartnell’s stern, mysterious Doctor encounters Daleks and Cybermen for the very first time.
- Year: 1963
