To view the full experience of this website, please download and install latest Adobe Flash Player version.

This series takes us into the thrilling world of M.I.5 – known to insiders simply as ‘Five’ – the clandestine security service, and the people who make up the elite team. They tackle organised crime, terrorist activities, embassy sieges, weapons proliferation and anarchists, not to mention the conflicts and power struggles back in the office. MI-5 is a topical and edgy drama about passion, jeopardy and the intrig...

Visit the MI5 website

Support programming like MI5 through your local PBS station.

MI5
Full episodes
78 VIDEOS

Series 10, Episode 5 (85)
56:46 Air Date 07/19/12

Series 10, Episode 4 (84)
56:56 Air Date 07/12/12

Series 10, Episode 3 (83)
59:06 Air Date 07/05/12

Series 10, Episode 2 (82)
58:39 Air Date 06/28/12

Series 10, Episode 1 (81)
59:04 Air Date 06/21/12

Series 10, Episode 6 (86)
56:46 Air Date 06/14/12

Series 8, Episode 8 (72)
58:38 Air Date 07/29/10

Series 8, Episode 7 (71)
59:20 Air Date 07/22/10

Series 8, Episode 6 (70)
59:31 Air Date 07/15/10

Series 8, Episode 5 (69)
58:23 Air Date 07/08/10

Series 8, Episode 4 (68)
59:22 Air Date 07/01/10

Series 8, Episode 3 (67)
58:08 Air Date 06/24/10
+ MORE FULL EPISODES