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Find where to watch Walden (2021), a movie. Check streaming availability, rental, and purchase options on WhereCanIWatch.tv.

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Walden poster

Walden

2021 · Movie · 102 min⭐ 5.0· Updated May 2026
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🌐English

About

After returning from a year-long Moon mission, Cassie, a NASA botanist, finds herself in a remote cabin in the woods, where her estranged twin sister, Stella, a former NASA architect, has found a new life with climate activist Bryan. Old wounds resurface as the sisters attempt to pick up the pieces of the rivalry that broke them apart.

Walden is a film that explores themes of planet mars, nasa, pregnancy. It also touches on twin sister and climate change and architect.

Trailer

Directors

Ian Rickson, Liz Clare

Cast

Gemma Arterton, Fehinti Balogun, Lydia Wilson

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Walden poster

Walden

2021•⭐ 5.0•102 min•Updated May 2026
🌐English

After returning from a year-long Moon mission, Cassie, a NASA botanist, finds herself in a remote cabin in the woods, where her estranged twin sister, Stella, a former NASA architect, has found a new life with climate activist Bryan. Old wounds resurface as the sisters attempt to pick up the pieces of the rivalry that broke them apart.

Walden is a film that explores themes of planet mars, nasa, pregnancy. It also touches on twin sister and climate change and architect.

Directors

Ian Rickson, Liz Clare

Cast

Gemma Arterton, Fehinti Balogun, Lydia Wilson

0 options ranked by value · 🇺🇸 United States

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Keep browsing: New Releases · Popular Movies · Drama · Science Fiction

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planet mars · nasa · pregnancy · twin sister · climate change · architect · botanist · forest · tsunami · moon base

Walden (2021) streaming availability is currently being verified. Availability last verified May 10, 2026.

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Post-ApocalypticMartial ArtsSpaceWorld War IISamuraiFree MoviesDragonKaijuIslandTrendingBased on Video GameDystopiaArtificial IntelligenceComing SoonFound FootagePost-ApocalypticMartial ArtsSpaceWorld War IISamuraiFree MoviesDragonKaijuIslandTrendingBased on Video GameDystopiaArtificial IntelligenceComing SoonFound Footage

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Walden (2021) is available to stream on Amazon Prime, Apple TV Store, Google Play Movies, YouTube. Compare prices and options on WhereCanIWatch.tv.