Trigger Point (2022–present)

1. S01E01Episode 1January 23, 2022 4.9Bomb disposal officers Lana Washington and Joel Nutkins are called out to a Met counter-terrorism operation at a London housing estate to in
2. S01E02Episode 2January 30, 2022 5.4As the bombing campaign intensifies, so do inter-community tensions as the far-right group English Flag take to the streets to blame Islamis
3. S01E03Episode 3February 6, 2022 4.5A far-right group called the Crusaders claim responsibility for the mosque attack. Lana finds a forensic link between the bomb at the mosque
4. S01E04Season's bestEpisode 4February 13, 2022 5.4Following the murder of a Counter Terrorism officer, Lana Washington and the EXPO team race against time to stop the bombers before they str
5. S01E05Episode 5February 20, 2022 4.9Lana struggles to come to terms with her personal loss, and her failure to prevent the explosion. Meanwhile, Counter Terrorism officers iden
6. S01E06Episode 6February 27, 2022 5.1The EXPO team are stretched to breaking point dealing with a complicated device planted at the Campaign HQ of the Progressive Alliance. Lana

Season 1 ranked & reviewed

1. S02E01Episode 1January 28, 2024 4.2Expo Lana Washington is giving a routine talk, having just returned from secondment, when an explosion rocks the heart of the city. But is s
2. S02E02Episode 2February 4, 2024 4.4The police launch an investigation to find the bombers, whose skill and sophistication keeps them one step ahead. Under pressure to get resu
3. S02E03Episode 3February 11, 2024 4.2As the team mourns Thom's death, a new lead emerges - an informant, promising intelligence on the terror cell. Meanwhile a journalist is sen
4. S02E04Episode 4February 18, 2024 4.3Alex contacts the police with critical information about a new attack planned for that day, but Commander Francis warns the team against pla
5. S02E05Season's bestEpisode 5February 25, 2024 4.7Lana breaks protocol to try to help Alex, knowing he has nobody else to turn to. Then the team makes a shock discovery about the terror cell
6. S02E06Episode 6March 3, 2024 4.2Lana is faced with an impossible decision when she is kidnapped by the terror cell. A choice between her duty and saving those who matter th

Season 2 ranked & reviewed

1. S03E01Episode 1October 26, 2025 3.4Lana and her team are called in to investigate a London black cab that has been abandoned in a wasteland - and soon realise that something m
2. S03E02Season's bestEpisode 2October 27, 2025 4.1Counter Terrorism Police work to establish a link between the victims of the incidents, but a well-meaning intervention backfires and leaves
3. S03E03Episode 3November 2, 2025 3.4Counter Terrorism Command learn more about the recent murders with the help of Lana, but their progress doesn't go unnoticed by the bomber a
4. S03E04Episode 4November 3, 2025 4.1All hope looks lost for the remaining missing person until a new lead emerges - with Lana now known to the bomber, she must work harder than
5. S03E05Episode 5November 9, 2025 3.1The bomber's next target is symbolic of their whole campaign as Lana, who is rushing against the clock, must find the bomb in a search held
6. S03E06Episode 6November 10, 2025 3.0After one last attack, Lana faces a reckoning when she uncovers the truth behind the campaign as the confession so desperately fought for fi

Season 3 ranked & reviewed