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The Fatal Flaw: A Special Edition of 20/20 poster
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The Fatal Flaw: A Special Edition of 20/20

TMDb5.0IMDbView on IMDb ↗2022-07-07· 41 min / ep· 1 season · 4 episodes
DocumentaryNews

Firsthand accounts from authorities and journalists illuminating four disturbing events as they describe the twists and turns of the investigations and the breakthrough moments that led investigators and police to each killer's doorstep.

Top cast

Below are the streaming services currently carrying the TV show “The Fatal Flaw: A Special Edition of 20/20” in the United Kingdom, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in the United Kingdom can differ from other countries.

Where to watch The Fatal Flaw: A Special Edition of 20/20 in United Kingdom

Netflix
Netflix
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OSN+
OSN+
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Amazon Prime Video
Amazon Prime Video
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Shahid
Shahid
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Watch It
Watch It
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TOD
TOD
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Disney+
Disney+
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Apple TV+
Apple TV+
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Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 16 Sept 2026.

Where to watch The Fatal Flaw: A Special Edition of 20/20 by country