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Community reviews
From TMDb members · 1 total- Peter McGinn7/10
I had known about this 3-hour long, two part made-for-tv movie for a long time, but it took me a while to get around to watching it. It is very well done, so that even though the dual plots move slowly and with a lot of detail, it kept my interest throughout. It is hard to believ…
Full text & links on TMDb in the reviews section below.
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Longitude
74%
Movie
3h 18m
AI Analysis
Longitude (2000) — AI movie analysis
WatchMind AI generated this AI analysis of Longitude (2000) — a movie tagged as TV Movie, Drama, and History with epic moods and slow-burn pacing.
Story & themes: Parallel stories: 18th century Harrison builds the marine chronometer for safe navigation at sea; 20th century Gould is obsessed with restoring it. Our models also surface themes such as identity, conflict, and relationships from synopsis and genre signals.
Watch context: Best suited for solo focused viewing. Expect slow-burn storytelling (~198 min).
Community signal: TMDb members rate Longitude 74% (35 votes) — solid community ratings for this movie.
AI verdict
Longitude is a film worth prioritising when you want something with solid community ratings — our AI analysis flags it as a strong match for its genre and tone profile.
Algorithmic AI analysis from genres, synopsis, pacing heuristics, and TMDb community scores — not a generative chatbot. How WatchMind works.
Insights
Audience & engagement
How WatchMind visitors interact with this title — views, saves, sentiment, and taste match when you're signed in, or a device preview while browsing. Aggregates are anonymous; last 30 days.
Early data — charts fill in as more people explore this title.
TMDb audience score
74%
from 35 TMDb votes
Your taste match
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Synopsis
Parallel stories: 18th century Harrison builds the marine chronometer for safe navigation at sea; 20th century Gould is obsessed with restoring it.
Quick facts
- Type
- Movie
- Status
- Released
- Release date
- 2000-01-02
- Runtime
- 3h 18m
- TMDB rating
- 7.4
- TMDB ID
- 68954
Watch & discovery tips
- Read TMDb member reviews in the reviews section, and audience tips from other WatchMind visitors in Audience notes.
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Frequently asked questions
Where can I watch Longitude (2000)?
Longitude is available for discovery on WatchMind. You can find official links to rent, buy, or stream from licensed digital stores like Apple TV and Amazon in our "Where to Watch" section.
Is there an official trailer for Longitude?
Yes, you can watch the official trailer for Longitude directly on this page. We pull the latest video metadata from TMDb and play it via YouTube integration.
What is Longitude about?
Parallel stories: 18th century Harrison builds the marine chronometer for safe navigation at sea; 20th century Gould is obsessed with restoring it.
Is there an AI analysis for Longitude?
Yes. WatchMind publishes an AI analysis on this page — tone, pacing, audience fit, and community scores from TMDb metadata and recommendation models (not a chatbot). Scroll to the AI Analysis section or read the meta description summary.
How long is the movie Longitude?
The official runtime for Longitude is approximately 198 minutes.
Cast & crew
Names and photos from The Movie Database (TMDb). Follow links on themoviedb.org for full filmographies.
Directors & writers
Cast

Michael Gambon
John Harrison

Jeremy Irons
Rupert Gould

Ian Hart
William Harrison (Adult)

Andrew Scott
John Campbell

Bill Nighy
Lord Sandwich

Gemma Jones
Elizabeth Harrison

John Wood
Sir Edmund Halley

Anna Chancellor
Muriel Gould

Brian Cox
Lord Morton

Samuel West
Nevil Maskelyne

Ian McNeice
Dr. Bliss

Jonathan Coy
Adm. Sir Cloudsley Shovell
- C
Christopher Hodsol
Capt. Ainsley
- L
Liam Jennings
William Harrison (Young)

Peter Vaughan
George Graham

Nigel Davenport
Sir Charles Pelham

Tim McInnerny
Christopher Irwin

John Standing
Capt. Proctor
Audience notes
Quick tips, watch-order ideas, and “worth it?” takes from other WatchMind visitors — not from TMDb. Reply to continue a thread, tap Helpful to surface useful notes, and keep things kind — no spoilers in the first line when you can help it.
Discussion0 notes
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Community reviews
Written by TMDb members — same catalogue as our movie & TV metadata. API terms
I had known about this 3-hour long, two part made-for-tv movie for a long time, but it took me a while to get around to watching it. It is very well done, so that even though the dual plots move slowly and with a lot of detail, it kept my interest throughout. It is hard to believe what John Harrison went through all those years working on his clock to be used by sailors to help them know where they are even on the open sea. If Harrison had worked for decades in the hard sciences during a later era, I dare say he would have received a Nobel prize, for it seemed the monetary prize he was seeking from the hopelessly bureaucratic award committee gave him a rougher time than the Nobel committee and fellow scientists ever would have. In the other story thread that took place many years later, the Jeremy Irons character was on a similar Quixotic epic quest, and his marriage suffers even more. I found his plot slightly less interesting, if only because it seemed like the damage to his personal life was more self-inflicted, like perhaps he wouldn't have been a great husband in the best of times. One minor critique I have is that the stories could have paid more attention to the wives. We more or less lose sight of them after we are deep into the story, though they both make guest appearances here and there. I can't say I will be tempted to watch Longitude again in the future, but the writing and acting is strong enough for me to recommend it.
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