Movie
The Man Who Knew Infinity
What does it take to prove the impossible?
Growing up poor in Madras, India, Srinivasa Ramanujan Iyengar earns admittance to Cambridge University during WWI, where he becomes a pioneer in mathematical theories with the guidance of his professor, G.H. Hardy.
Streaming, rental and purchase options
Where to watch in United States
Checked Jul 27, 2026
The Man Who Knew Infinity is available to stream on AMC+, AMC+ Amazon Channel, DirecTV On Demand, Philo, Sundance, SundanceNow Doc Club, SundanceNow Doc Club (Via Amazon Prime), YouTube TV, Plex, Pluto TV, and The Roku Channel in United States. You can also rent or buy it from Amazon, Apple TV, Fandango at Home, and Google Play. Use the direct links below to open the provider.
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Synopsis
Growing up poor in Madras, India, Srinivasa Ramanujan Iyengar earns admittance to Cambridge University during WWI, where he becomes a pioneer in mathematical theories with the guidance of his professor, G.H. Hardy.
More about The Man Who Knew Infinity
Cast
Dev PatelSrinivasa Ramanujan
Jeremy IronsG. H. Hardy
Toby JonesLittlewood
Devika BhiseJanaki
Stephen FrySir Francis Spring
Kevin McNallyMajor MacMahon
Jeremy NorthamBertrand Russell
Anthony CalfHowardCredits
- Directed by
- Matt Brown
- Written by
- Matt Brown, Matt Brown, Robert Kanigel
Production details
- Status
- Released
- Original language
- English
- Box office
- $11.5M
Production
Animus FilmsUnited States
Pressman FilmUnited States
Kreo FilmsUnited Kingdom
Xeitgeist Entertainment GroupSingapore- American Entertainment Investors
- Cayenne Pepper Productions
Themes
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