MI5: Battle of Interests

This film is the movie version of the British drama "MI5" and is also the finale of this series. Lara Pulver, who starred in the show's tenth season, returns to reprise her role as Erin Watts. When a terrorist escapes during a routine transfer, Will Crombie (played by Game of Thrones' Kit Harington as Jon Snow) must work with MI5's disgraced intelligence chief Harry Pearce (Peter Firth returns) to track the terrorist before an impending terrorist attack on London. Unofficial spoiler: Harry Pearce also disappeared during the tracking process. Currently, not all of the original cast members from Season 10 have returned, and it is speculated that Erin Watts should play a certain role in the hunt. The film was released in 2015.