Trigger Point Season 4 continues tonight, Sunday, 6 September, with Episode 3 airing at 9pm on ITV1 and STV. Vicky McClure returns as Lana Washington as the Counter Terror investigation moves forward following the opening two episodes last weekend.

The ITV thriller launched Season 4 across Sunday and Monday nights, and that pattern continues this week, with Episode 4 following tomorrow evening. Anyone who does not want to wait can also stream the full six-episode season now through ITVX and STV Player.

What Time Is Trigger Point on Tonight?

Trigger Point Season 4 Episode 3 airs tonight at 9pm on ITV1 and STV. The episode follows a breakthrough in the Counter Terror investigation that takes Lana and the team to a disused workshop. They hope the location will reveal more about the bombers’ next move, but instead discover that another plan is already underway.

Episode 4 will then air tomorrow, Monday, 7 September, at 9pm.

For the full Trigger Point Season 4 release schedule, finale date and details of the new investigation, you can also read our complete guide to the series here.

Can You Watch Trigger Point Season 4 on ITVX?

Yes. Although ITV1 and STV are continuing to air the season weekly, all six episodes of Season 4 are already available to stream through ITVX and STV Player. That means viewers can continue straight into Episode 4 and beyond after tonight’s broadcast, while anyone following the television schedule can stick with the Sunday and Monday night releases.

For CultureCues, the first two episodes wasted no time getting Season 4 moving, so we are very ready to get back into the investigation tonight. Vicky McClure continues to be brilliant as Lana, and with another plan already unfolding in Episode 3, we have a feeling things are only going to get more tense from here. Sunday night viewing sorted.

Trigger Point Season 4 Episode 3 airs tonight, Sunday, 6 September, at 9pm on ITV1 and STV.