US / US providers
Amazon Prime Video
Peacock Premium
Amazon Prime Video with Ads
Peacock Premium Plus
Amazon Video
Apple TV Store
Google Play Movies
Fandango At Home
Global / English-region fallback
Seasons & episodes
Searching for watch Defiance season 3 online? Use the episode list below (legal-only availability varies by region).
Where to watch “Defiance” (2013) online legally? See US streaming options first, plus English-region fallbacks.
Defiance first aired in 2013 • originally associated with Syfy • 3 seasons • 38 episodes • around 43 minutes per episode • status: Canceled.
If you searched for “watch Defiance online” (2013), the safest approach is to verify legal availability in your region (US first, then English-region fallbacks).
It sits in the Drama, Sci-Fi & Fantasy space, which helps set expectations for tone and pacing.
Ratings vary by audience taste—check the synopsis and cast to see if it matches what you like.
This page includes season navigation, episode list, cast, trailer (when available), and legal provider hints to help you decide quickly.
Synopsis
In the near future, planet Earth is permanently altered following the sudden—and tumultuous—arrival of seven unique alien races. In the boom-town of Defiance, the newly-formed civilization of humans and aliens must learn to co-exist peacefully.
Keywords
killer robot, future, post-apocalyptic future, alien, alien invasion, planet invasion.
Stills
Similar series
War of the Worlds, Invasion, Halo, Terminator: The Sarah Connor Chronicles, Alien: Earth, First Wave, V, Secret Invasion.
Main cast