How many seasons does “The Day of the Triffids” have?

This series lists 1 main seasons here, with episode navigation for each season.

Watch The Day of the Triffids Online (2009)

Q: Where can I watch “The Day of the Triffids” online?

This page does not provide illegal streaming or downloads. Check legal providers for the US first, then verify availability for your region using official sources.

BBC One

Dec 28, 2009 AU 90 min per episode PG Ended

5.9 ★ ★ ★ ★ ★

147 votes

Sci-Fi & Fantasy

Where can I watch “The Day of the Triffids” online (legally)?

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US / US providers

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▶ Check legal availability (US) Alternative: search on JustWatch

Global / English-region fallback

Found availability signals for: GB

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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.