🎬 CineStream ▶ Watch Now
Doctor Who: The Ribos Operation poster

Watch Doctor Who: The Ribos Operation (1978) Online Free in HD

★ 6.8/10 1978 1h 40m Science FictionAdventureDrama

The Doctor is summoned by the mysterious and powerful White Guardian, and sent on a quest to find the six segments of the Key to Time, which, once assembled, will restore balance to the Universe. Joining the Doctor and K9 is the smart and s…

▶ Watch Doctor Who: The Ribos Operation Now ▶ Watch Trailer

About Doctor Who: The Ribos Operation

The Doctor is summoned by the mysterious and powerful White Guardian, and sent on a quest to find the six segments of the Key to Time, which, once assembled, will restore balance to the Universe. Joining the Doctor and K9 is the smart and sassy Romana, a Time Lord fresh from the Academy. Landing on the wintry planet of Ribos to locate the first segment, the TARDIS crew quickly find themselves embroiled in a little local trouble with a pair of conmen and an unstable warlord...

Movie details

Release date
1978-09-23
Runtime
1h 40m
Genres
Science Fiction, Adventure, Drama
Rating
6.8/10 (5 votes)
Language
EN
Country
United Kingdom
Director
George Spenton-Foster
Writer
Robert Holmes

Cast

Tom Baker
Tom Baker
The Doctor
Mary Tamm
Mary Tamm
Romana
John Leeson
John Leeson
K-9 (voice)
Cyril Luckham
Cyril Luckham
The Guardian
Iain Cuthbertson
Iain Cuthbertson
Garron
Nigel Plaskitt
Nigel Plaskitt
Unstoffe
Paul Seed
Paul Seed
Graff Vynda-K
Robert Keegan
Robert Keegan
Sholakh
Timothy Bateson
Timothy Bateson
Binro
Anne Tirard
Anne Tirard
The Seeker

Watch the trailer

You may also like

The Girl Who Leapt Through Time poster The Girl Who Leapt Through Time (2006) Thru the Moebius Strip poster Thru the Moebius Strip (2005) Timecrimes poster Timecrimes (2007) Shinigami's Box: Origins poster Shinigami's Box: Origins (2023) Star Trek poster Star Trek (2009) A Chinese Odyssey Part One: Pandora's Box poster A Chinese Odyssey Part One: Pandora's Box (1995) Beyond the Infinite Two Minutes poster Beyond the Infinite Two Minutes (2020) Timerider: The Adventure of Lyle Swann poster Timerider: The Adventure of Lyle Swann (1982) Doraemon: Nobita's Great Adventure in the Antarctic Kachi Kochi poster Doraemon: Nobita's Great Adventure in the Antarctic Kachi Kochi (2017) Karma's Loop poster Karma's Loop (2024) The Time Guardian poster The Time Guardian (1987) Dragon Ball Z: The History of Trunks poster Dragon Ball Z: The History of Trunks (1993)

Frequently asked questions

Where can I watch Doctor Who: The Ribos Operation (1978) online?

Watch Doctor Who: The Ribos Operation (1978) on CineStream — full HD streaming with subtitles in 20+ languages, smart resume across devices. Total runtime 1h 40m. Start watching →

Is Doctor Who: The Ribos Operation free to watch on CineStream?

Yes — every new visitor gets a 5-minute free trial with no signup required. After the trial, link your Telegram account for 30 bonus minutes, then either pay-per-minute or grab an unlimited subscription via Telegram Stars.

What's the rating of Doctor Who: The Ribos Operation?

Doctor Who: The Ribos Operation (1978) has a rating of 6.8/10 based on 5 viewer votes on TMDB.

How long is Doctor Who: The Ribos Operation?

The runtime of Doctor Who: The Ribos Operation (1978) is 1h 40m.

Does Doctor Who: The Ribos Operation have subtitles?

CineStream auto-attaches subtitles in over 20 languages including English, Spanish, French, German, Hindi, Tamil, Sinhala, Arabic, and more. Pick your language from the player's CC menu.

Ready to watch Doctor Who: The Ribos Operation?

5-minute free trial • No signup required • HD with subtitles

▶ Start watching now