How to Stream Defiance
Defiance (2013–2015) is available to stream on Prime Video, after originally airing on Syfy. To watch, you'll typically need a Prime Video subscription; some platforms also offer the series for digital purchase or rental.
In a terraformed future St. Louis, a human lawkeeper and alien refugees forge an uneasy frontier town together. With 3 seasons and 38 episodes, Defiance is complete and ready to binge from start to finish.
Streaming availability changes frequently and differs by country. We keep this guidance general for that reason — always confirm current options on Prime Video in your region.
Who's in Defiance?
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Frequently Asked Questions
As of publication, Defiance streams primarily on Prime Video, having originally aired on Syfy. Streaming availability changes over time and varies by country, so check Prime Video and your regional streaming guide for current options.
Yes — Prime Video is the primary streaming home for Defiance in many regions. Catalogs differ by territory, so confirm availability in your country before subscribing.
Defiance has 3 seasons and 38 episodes, and the series is currently listed as "Ended."