Streaming, rent, or buy MI5 – Season 8:
Currently you are able to watch "MI5 - Season 8" streaming on Now TV or for free with ads on UKTV Play.
You can also stream the title for free on BBC iPlayer.
8 Episodes
S8 E1 - Uranium
S8 E2 - Energy
S8 E3 - Tycoons
S8 E4 - Nemesis
S8 E5 - Sudden Death
S8 E6 - Bankruptcy
S8 E7 - Start a War
S8 E8 - Brink of War
Watch Now
CC
8 Episodes - 52min
Free with ads
retail price
Streaming details for MI5 - Series 8 on UKTV Play
Available until
07/11/2025
Runtime
52min
Quality
SD
CC
8 Episodes - 52min
Free
retail price
Streaming details for MI5 - Series 8 on BBC iPlayer
Runtime
52min
Quality
SD
CC
8 Episodes - 52min
Subscription
£4.99 / month
Streaming details for MI5 - Series 8 on Now TV
Runtime
52min
Quality
SD
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Synopsis
The eighth action-packed series finds the team in a race against time to rescue Harry, who has been kidnapped by rogue Russian agents. But as they dig deeper into his disappearance, they find a trail that leads to Iraq, and a conspiracy that involves the CIA, MI6 and some missing weapons-grade uranium. Could Harry know where it is? And how is former team member Ruth Evershed, recently returned to the security of MI5 having fled her new life in Cyprus, connected to it all?
Videos: Trailers, Teasers, Featurettes
Where does MI5 rank today? The JustWatch Daily Streaming Charts are calculated by user activity within the last 24 hours. This includes clicking on a streaming offer, adding a title to a watchlist, and marking a title as 'seen'. This includes data from ~1.7 million movie & TV show fans per day.
The JustWatch Daily Streaming Charts are calculated by user activity within the last 24 hours. This includes clicking on a streaming offer, adding a title to a watchlist, and marking a title as 'seen'. This includes data from ~1.7 million movie & TV show fans per day.
Series 8 is 7547 on the JustWatch Daily Streaming Charts today. The TV show has moved up the charts by 5771 places since yesterday. In the United Kingdom, it is currently more popular than The Listener but less popular than Backstrom: Series 3.
| Rank | Title | ||
|---|---|---|---|
7543. |  A Returner's Magic Should Be Special (Season 1) | New | |
7544. |  Safe (Season 1) | New | |
7545. |  Eva the Owlet (Season 2) | New | |
7546. |  Bäckström (Season 3) | New | |
7547. |  MI5 (Season 8) | New | |
7548. |  The Listener (Season 3) | New | |
7549. |  A Series of Unfortunate Events (Season 3) | New | |
7550. |  Mr. Sloane (Season 1) | New | |
7551. |  Monkey (Season 1) | New |
Cast
Keeley Hawes
Zoe Reynolds
Richard Armitage
Lucas North
Richard Armitage
Armed Police Officer
David Oyelowo
Danny Hunter
Rory MacGregor
Colin Wells
Hermione Norris
Ros Myers
Miranda Raison
Jo Portman
Rupert Penry-Jones
Adam Carter
Nicola Walker
Ruth Evershed
Hugh Simon
Malcolm Wynn-Jones
Peter Firth
Harry Pearce
