Adam and Zaf are sent to Istanbul where they attempt to move a terrorist away from his extremist ideals.
Peter finds a new lease on life; Beatrice adjusts to motherhood; Lyle sets out to prove himself as a fully-qualified solicitor.
Amber is discovered in the tank room; Eddie and KT find a photo of Miss Denby.
Fabian, Patricia and Alfie search for Amber; KT and Eddie's suspicions are confirmed; Jerome's sabotage backfires.
MacLeod's friend is killed in a car explosion that leads to a beautiful Immortal.