MI5 - Series 5 (2006)

11394.

+6489

76%

8.3 (19k)

52min

Where to watch Watch for free Episodes Synopsis Trailers Similar titles

10 Episodes

S5 E1 - Gas and Oil (Part 1)

S5 E2 - Gas and Oil (Part 2)

S5 E3 - The Cell

S5 E4 - World Trade

S5 E5 - The Message

S5 E6 - Hostage Takers (Part 1)

S5 E7 - Hostage Takers (Part 2)

S5 E8 - Agenda

S5 E9 - The Criminal

S5 E10 - Aftermath

10 Episodes - 52min

Subscription

£4.99 / month

10 Episodes - 52min

Subscription

£15.00 / month

Watch similar TV shows for free on Prime Video

retail price

PROMOTED

10 Episodes - 52min

Free with ads

£3.99 / month

10 Episodes - 52min

Free

retail price

10 Episodes - 52min

Free with ads

retail price

10 Episodes - 52min

Bundle

retail price

Didn't find what you were looking for?

Let us notify you once it becomes available on more services.

We checked for updates on 174 streaming services on 27 April 2026 at 15:05:39.Something wrong? Let us know!

Streaming, rent, or buy MI5 – Season 5:

Currently you are able to watch "MI5 - Season 5" streaming on Sky Go, Now TV or for free with ads on Channel 4, UKTV Play.

You can also stream the title for free on BBC iPlayer.

Synopsis

Series 5 begins with Britain left reeling after a series of terrorist attacks. Our team believe the attacks cloak a conspiracy to destroy democracy and turn Britain into a 'police state'. Can the team protect the democratic way of life? Zafar goes undercover and infiltrates a home-grown Islamic terror group who are planning a massive attack against London. There could also be serious repercussions for Ruth when she finds out the deaths of seven terrorist suspects in a prison fire were in fact staged by British military intelligence.