Spooks (TV series)
All series of Spooks (most episodes edited) are available on iTunes, with series 7, 8, 9 and 10 becoming available to download one week after original broadcast. Series 1–8 have been released on DVD by Contender Home Entertainment with its successor Entertainment One then taking over; series 9 was released by Universal Playback.
Spooks (series 10)
Two main characters from the ninth series did not return for the tenth. Richard Armitage did not return as Lucas North. Firth has stated that Lucas "was always going to die" at the end of the ninth series. At the time the series was produced, Armitage was filming for "The Hobbit" film project. Also, Sophia Myles did not return as Beth Bailey as the character was decommissioned between the ninth and tenth series. Myles left the series as she wanted to pursue other projects in America. Matthew Macfadyen, who starred in the first two series as protagonist Tom Quinn, returned for a cameo appearance in the series finale.