

Grey Matter
2011, French. Directed by Kivu Ruhorahoza.
Balthazar is a young African filmmaker on the brink of directing his first project, The Cycle of the Cockroach, a fictional story about a young woman who survived unspeakable atrocities only to find herself committed to the same mental institution as a man driven insane by the crimes he perpetrated during the war. Potential funders for the film insist the themes are too bleak and pessimistic-they encourage Balthazar to make a "message" film that raises awareness about gender-based violence or HIV/AIDS instead. But he refuses to give up. Instead of telling his production team the news, Balthazar continues preparations for the film without financing or equipment. After rehearsing a scene with each of the characters, reality blurs and scenes from the script materialize, provoking the question: Can a film like this exist only in the director's dreams? Armed with a daring and creative visual language...
- Runtime
- 1h 50m
- Post-credits
- None listed
- Language
- French
- Rated
- Check local
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Where to watch Grey Matter
Grey Matter isn’t on a subscription OTT platform in India, but you can watch it free online.
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Availability in India as of 9 November 2026. Streaming data by JustWatch.
Cast & crew
- Kivu RuhorahozaDirector
- Ruth NirereJustine
- Herve Kimenyi RutaremaraBalthazar
- Ramadhan Shami BizimanaYvan
- JP UwayezuMadman
- Natacha MuziramakengaMary
- Juma Moses NzabandoraPsychiatrist
- Jean Pierre KalondaMan from the commission
- Mazimpaka KennedyMoneylender
- Tamim HakizimanaLying technician
- Alice KayibandaJacqueline Umutoni (voice)
Details
- Released
- 21 April 2011
- Original title
- Matière grise
- Country
- Australia, Rwanda, United Kingdom
- Written by
- Kivu Ruhorahoza
- Budget
- $250K
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News & fan talk
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Grey Matter: quick answers
Is Grey Matter worth watching?
Grey Matter doesn’t have enough ratings for a verdict yet.
How long is Grey Matter?
Grey Matter runs 110 minutes (1h 50m).
Does Grey Matter have a post-credits scene?
None is listed for Grey Matter. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Grey Matter parents guide: is it suitable for kids?
No age rating is listed for Grey Matter yet.
Which OTT platform is Grey Matter on?
Grey Matter isn’t on a subscription OTT platform in India, but you can watch it free online. (Checked 9 November 2026.)
What movies are like Grey Matter?
If you liked Grey Matter, try Hardball, Night of the Kings, Farming.
Who directed Grey Matter?
Grey Matter (2011) was directed by Kivu Ruhorahoza and stars Ruth Nirere, Herve Kimenyi Rutaremara, Ramadhan Shami Bizimana.