US / US providers
Global / English-region fallback
Seasons & episodes
Searching for watch The Day of the Triffids season 1 online? Use the episode list below (legal-only availability varies by region).
Where to watch “The Day of the Triffids” (2009) online legally? See US streaming options first, plus English-region fallbacks.
The Day of the Triffids first aired in 2009 • originally associated with BBC One • 1 season • 2 episodes • around 90 minutes per episode • status: Ended.
If you searched for “watch The Day of the Triffids online” (2009), the safest approach is to verify legal availability in your region (US first, then English-region fallbacks).
It sits in the 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
After an unusual meteor shower leaves most of the human population blind, a merchant navy officer must find a way to conquer tall, aggressive plants which are feeding on people and animals.
Keywords
miniseries.
Stills
Similar series
Debris, Resurrection, The Winchesters, Falling Skies, Neverwhere, Marvel's Inhumans, Marvel's Runaways, DC's Stargirl.
Main cast