How many seasons does “Secret Service” have?

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

Watch Secret Service Online (2026)

Q: Where can I watch “Secret Service” 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.

ITV1

Apr 27, 2026 GB 47 min per episode Returning Series

6.5 ★ ★ ★ ★ ★

21 votes

Drama War & Politics Crime

Where can I watch “Secret Service” online (legally)?

We don’t host streams or downloads. Below are legal provider hints for the US region first, with a fallback for other English-speaking regions if available.

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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▶ Check providers (GB)

Seasons & episodes

Searching for watch Secret Service season 1 online? Use the episode list below (legal-only availability varies by region).

Where to watch “Secret Service” (2026) online legally? See US streaming options first, plus English-region fallbacks.

Secret Service first aired in 2026 • originally associated with ITV1 • 1 season • 5 episodes • around 47 minutes per episode • status: Returning Series.

If you searched for “watch Secret Service online” (2026), the safest approach is to verify legal availability in your region (US first, then English-region fallbacks).

It sits in the Drama, War & Politics, Crime 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

A British intelligence officer Kate Henderson races against time to uncover a UK politician's potential ties with the Kremlin, risking her reputation and family, as a murder and election loom.