I Capture the Castle poster
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I Capture the Castle

6.720031h 53mPGMovieDramaRomance

In 1930s England, 17-year-old Cassandra Mortmain and her eccentric family struggle to survive in a decaying English castle.

DirectorTim Fywell
WriterHeidi Thomas
ProducersDavid Parfitt·David M. Thompson

Where to watch

Amazon Prime VideoAmazon Prime VideoAmazon Prime Video with AdsAmazon Prime Video with Ads
Availability shown for Australia · rights vary by country

Cast · Directed by Tim Fywell

RGRomola Garai
Romola Garai
Cassandra Mortmain
RBRose Byrne
Rose Byrne
Rose Mortmain
TFTara Fitzgerald
Tara Fitzgerald
Topaz Mortmain
BNBill Nighy
Bill Nighy
James Mortmain
HTHenry Thomas
Henry Thomas
Simon Cotton
HCHenry Cavill
Henry Cavill
Stephen Colley
MBMarc Blucas
Marc Blucas
Neil Cotton
SCSinéad Cusack
Sinéad Cusack
Mrs Cotton
JSJoe Sowerbutts
Joe Sowerbutts
Thomas
SSSophie Stuckey
Sophie Stuckey
Cassandra (aged 7)
DBDavid Bamber
David Bamber
Vicar
JFJames Faulkner
James Faulkner
Aubrey Fox-Cotton

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I Capture the Castle — streaming FAQ

Which OTT platform streams I Capture the Castle?

I Capture the Castle is streaming on Amazon Prime Video in Australia. It's not currently on Netflix.

Is I Capture the Castle on Netflix?

No, I Capture the Castle is not on Netflix in Australia as of September 2026. It's currently on Amazon Prime Video.

Is I Capture the Castle on Amazon Prime Video?

Yes — I Capture the Castle is included with an Amazon Prime Video subscription in Australia as of September 2026.

Where can I watch I Capture the Castle for free?

I Capture the Castle is available on Amazon Prime Video in Australia, but you'll need an active subscription — there's no free option right now.