If you have been wondering “Is there a season 4 of Trigger Point?”, the answer is yes. The hit ITV bomb-disposal drama starring Vicky McClure is returning in August 2026, with Lana Washington facing what could be her most dangerous case yet.
1. Trigger Point series 4 is officially happening
ITV actually commissioned a fourth series of Trigger Point before series 3 had even aired. The broadcaster confirmed the renewal in June 2025 following the drama’s continued ratings success.
2. When does Trigger Point season 4 start?
Trigger Point series 4 begins on Sunday 30 August 2026 at 9pm on ITV1. It will also be available through ITVX.
3. Vicky McClure is back as Lana Washington
Vicky McClure returns as explosives officer Lana Washington. Eric Shango, Nabil Elouahabi, Natalie Simpson and Maanuv Thiara are also back, while Julie Graham joins the cast as Commander Nia Quentin.
4. What is Trigger Point series 4 about?
The new series begins after a mission goes badly wrong and a series of bombings hits London. Lana and her team must discover who is responsible before another attack takes place, while Lana also continues to deal with problems in her personal life.
5. How many episodes are there?
There will be six new episodes in Trigger Point series 4. The new series is written by Chris Brandon, with Line of Duty creator Jed Mercurio among the executive producers. Series 1–3 are available on ITVX if you want to catch up before the new episodes begin.
Trigger Point series 4 starts Sunday 30 August 2026 at 9pm on ITV1 and ITVX.
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