How can you watch every episode of The Widow before it airs on ITV?

The eight-part series aired a particularly heartbreaking flashback-led episode last night, as Beckinsale’s character Georgia continued to piece together what happened to her husband (Matt Le Nevez) after he allegedly died in a plane crash.

Episode four is due to be shown on Tuesday night – but if you really can’t wait to find out what’s going on from ITV’s weekly showings, you can actually watch the whole series already.

So just where is it available? Here’s what you need to know…

How can you watch every episode of The Widow before it airs on ITV?

While it is being shown on ITV, the entire series of The Widow was released earlier this year on Amazon Prime.

All eight episodes were released on to the streaming service on 28 February, over a month before it made its ITV debut.

As well as Beckinsale and Le Nevez – who has also been seen in Offspring and The Tender Hook – the series also stars Game Of Thrones actor Charles Dance (who played Tywin Lannister in that series) and Doctor Who’s Alex Kingston (aka River Song).

Dance stars as Georgia’s godfather Martin Benson, while Kingston plays her husband’s former business partner Judith Gray – whose house she is invited to live in when she goes to the Congo to try and find out what really happened to him.

Other roles are played by Babs Olusanmokun from Black Mirror, and Fantastic Beasts star Ólafur Darri Ólafsson.

The Widow continues on ITV tonight at 9pm.