The Calculus Affair
1991, French. Directed by Stéphane Bernasconi.
Strange things are happening in the evening at the mansion. Glass things break without any apparent reason. The Professor, somewhat apathetic to the whole series of events, leaves the following day to attend a conference on nuclear physics in Geneva. Foreign powers get wind of the Professor's work and send their agents to investigate.
- Runtime
- 0h 57m
- Post-credits
- None listed
- Language
- French
- Rated
- Check local
Start now and it ends at ….
Worth the Hype
Clear your evening for this.
7.0/10 from 46 TMDB viewer ratings.
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Where to watch The Calculus Affair
The Calculus Affair isn’t streaming on any OTT platform in India yet; it released on 16 December 1991.
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Part of a series
The Adventures of Tintin: watch order
Cast & crew
Details
- Released
- 16 December 1991
- Original title
- L'Affaire Tournesol
- Country
- Belgium, Canada, France
- Written by
- Christophe Poujol
Check ratings elsewhere
News & fan talk
Watch before The Calculus Affair
In release order. The films it follows, and anything it builds on.
The Crab with the Golden Claws
1991 · 6.9/10
Popcorn FlickEarlier in the series
The Secret of the Unicorn
1991 · 7.2/10
Worth the HypeEarlier in the series
Red Rackham's Treasure
1991 · 7.0/10
Worth the HypeEarlier in the series
Cigars of the Pharaoh
1991 · 6.7/10
Popcorn FlickEarlier in the series
The Blue Lotus
1991 · 6.7/10
Popcorn FlickEarlier in the series
The Black Island
1991 · 6.5/10
Popcorn FlickEarlier in the series
After The Calculus Affair
What comes next in the series.
The Shooting Star
1992 · 6.4/10
Popcorn FlickNext in the series
The Broken Ear
1992 · 6.6/10
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King Ottokar's Sceptre
1992 · 6.6/10
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Tintin in Tibet
1992 · 7.0/10
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Tintin and the Picaros
1992 · 6.6/10
Popcorn FlickNext in the series
Land of Black Gold
1992 · 6.6/10
Popcorn FlickNext in the series
If you liked The Calculus Affair
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1991 · 6.7/10
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1991 · 7.0/10
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The Calculus Affair: quick answers
What should I watch before The Calculus Affair?
Watch Red Rackham's Treasure (1991), Cigars of the Pharaoh (1991), The Blue Lotus (1991), and The Black Island (1991) first, plus 2 earlier titles listed on this page.
What comes after The Calculus Affair?
Next in the series: The Shooting Star (1992), The Broken Ear (1992), and King Ottokar's Sceptre (1992).
Is The Calculus Affair worth watching?
Our verdict is Worth the Hype: Clear your evening for this. It scores 7.0/10 from 46 TMDB viewer ratings.
How long is The Calculus Affair?
The Calculus Affair runs 57 minutes (0h 57m).
Does The Calculus Affair have a post-credits scene?
None is listed for The Calculus Affair. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
The Calculus Affair parents guide: is it suitable for kids?
No age rating is listed for The Calculus Affair yet.
Which OTT platform is The Calculus Affair on?
The Calculus Affair isn’t streaming on any OTT platform in India yet; it released on 16 December 1991. (Checked 9 November 2026.)
What movies are like The Calculus Affair?
If you liked The Calculus Affair, try Cigars of the Pharaoh, The Blue Lotus, Phineas and Ferb: Mission Marvel.
Who directed The Calculus Affair?
The Calculus Affair (1991) was directed by Stéphane Bernasconi and stars Thierry Wermuth, Christian Pelissier, Henri Labussière.