The TARDIS arrives on an extinct volcanic island. Before long, the travellers are captured and taken into the depths of the Earth, where they find a hidden civilisation — the lost city of Atlantis.
as The Doctor
as Polly
as Ben Jackson
as Jamie McCrimmon
as Zaroff
as Damon
as King Thous
as Ramo
as Lolem
as Damon's Assistant
as Ara
as Sean
as Jacko
as Nola
as Overseer
as Zaroff's Guard
