Watch TV Doctor Who Season 1 Episode 21 - 9movies

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Doctor Who Season 1 Episode 21

Doctor Who (1963): The alien world of Marinus. Within a pyramid surrounded by an acid sea rests a machine capable of bring peace and order to the planet. Its keeper holds off the evil Voord and wants the Doctor and his crew to retrieve the missing circuits to reactivate it. They may have no choice but to comply…

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 01 Episode 21

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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