Watch TV Doctor Who Season 21 Episode 3 - 9movies

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Doctor Who Season 21 Episode 3

Doctor Who (1963): The Silurians launch a devastating attack on the seabase. At the same time, traitors within the base sabotage any effort to call for outside help. It is all the Doctor can do to mitigate the slaughter…

Starring:

Elisabeth Sladen, Frazer Hines, Jacqueline Hill, John Levene, John Scott Martin, Jon Pertwee, Katy Manning, Nicholas Courtney, Pat Gorman, Patrick Troughton, Peter Davison, Tom Baker, William Hartnell, William Russell

Genre:

Adventure, Drama, Sci-Fi

Show Trailer

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Safe/legal ways to watch Doctor Who Season 21 Episode 03

Subscription platforms: Netflix, Disney+, Amazon Prime Video, Apple TV+, HBO Max/Max (region-dependent), Viu.
Ad‑supported legal services: Tubi, Pluto TV, Crackle, Peacock (where available).
Rent or buy: Google Play Movies, Apple iTunes, Amazon.
Library & public options: Kanopy, Hoopla (free with many library cards or universities).
Official YouTube channels: Some studios and distributors post full films legally.

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