Coherence
A dinner party steadily loses its ordinary rules. Small details and shifting loyalties become the engine of an intimate puzzle that invites close attention.
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THE MOVIE GUIDE
Source Code
science fiction / thriller / mystery
What it feels like
An urgent mission turns a short train journey into a repeating investigation. The clear goal keeps its speculative mechanics accessible while new information changes the stakes.
The catch
Repeated disaster and military pressure make this an alert, tense watch.
- Attention
- Engaged: a little attention helps
- Pace
- Brisk
- Overall tone
- Bittersweet or mixed
These are what.stream’s editorial assessments. Overall tone does not describe an ending or guarantee the absence of distressing material.
Open this movie in the finder →WHERE TO WATCH
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Runtime and factual sources
BFI-listed 93-minute standard presentation. A streaming service may carry a different presentation, so check its listed runtime when your time limit is strict.
Introduction, catch and selection notes are original what.stream material. Read our approach, data sources and credits.
More movies to explore
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Routine work on a remote lunar station slowly becomes harder to explain. A contained setting and a focused performance let the mystery feel personal rather than spectacular.
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