tvcal
Doctor Who

Doctor Who

1963Ended26 Seasons694 Episodes7.9TMDB
BBC OneBBC Television

The adventures of The Doctor, a time-traveling humanoid alien known as a Time Lord. He explores the universe in his TARDIS, a sentient time-traveling spaceship. Its exterior appears as a blue British police box, which was a common sight in Britain in 1963 when the series first aired. Along with a succession of companions, The Doctor faces a variety of foes while working to save civilizations, help ordinary people, and right many wrongs.

Created by: C. E. Webber, Donald Wilson, Verity Lambert, Sydney Newman
Season 21 · Episode 1

Warriors of the Deep (1)

Jan 5, 1984·25m

Earth's ocean floor, 2084. With two superpowers poised on the brink of a devastating photonic war, a missile base comes under attack from the reptilian Sea Devils and Silurians, intent on eradicating the upstart human race and reclaiming the planet…

Where to Watch

Loading...

Streaming data provided by JustWatch

Episode FAQ

Direct answers for episode-level questions and details.

When did Doctor Who Season 21 Episode 1 air?

Doctor Who Season 21 Episode 1 aired on January 5, 1984.

How long is Doctor Who Season 21 Episode 1?

This episode runs for approximately 25 minutes.

Comments

Comments coming soon

Discuss episodes with other viewers