Science Fiction
Adventure
Drama
Overview:
The Fifth Doctor, Tegan and Turlough arrive on Sea Base 4, a nuclear warhead station under the sea that has some very nasty neighbours.
Credits
| Peter Davison | The Doctor |
| Janet Fielding | Tegan Jovanka |
| Mark Strickson | Vislor Turlough |
| Tom Adams | Vorshak |
| Ian McCulloch | Nilson |
16 results
Rows per page
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Keywords
time travel
