A young man asks Jackson to look into the murder of his mother 15 years earlier. And he is reluctantly compelled to take on a case in settlement of an old debt.
Foyle investigates the death of several high-ranking defectors from the U.S.S.R., and uncovers a mole working at an MI5 interrogation centre. Sam tries to help her husband with his by-election campaign.
Team member, Hasan, is kidnapped by Jack Turner, and Sam is ordered to kill him to keep him from being tortured and compromising the team. The bogus Doctor Goebel arrives to conduct business with Turner.moreless
During a routine operation, Sam Hunter, a spy at a private security company called Byzantium, gets supposedly killed. After disappearing off the radar for one year, she returns to her former employer to find out who tried to kill her.moreless