The James Norton-led series follows two couples who discover their children were swapped at birth, and fans have plenty of theories over who did it and why.

If you've seen Playing Nice on ITV and still have questions about the ending, don't worry - we break down everything that happened and delve into those final moments.

As well as Norton, the cast includes the likes of Niamh Algar, James McArdle and Jessica Brown Findlay, who all play the leading roles as the two couples who face a life-altering dilemma. But who's who? Read on to find out everything you need to know about the cast of Playing Nice.

Playing Nice isn't based on a true story, but on the 2020 book of the same name by bestselling author, JP Delaney. The book isn't based on real events either, and is the work of Delaney's imagination as a writer well known for his prowess in the genre of psychological thrillers.

ITV’s big new drama will be back on our screens in just a few hours - which is sooner than you may have expected. The second episode will air on TV tonight (January 6), 24 hours after it made its debut.

This Morning, ITV The NWS is warning SoCal residents to be prepared as a life-threatening, destructive, widespread windstorm is expected to sweep through much of Los Angeles and Ventura counties Tuesday through Wednesday.

ITV’s new four-part baby-swap drama, Playing Nice, to be specific. The story goes like this: two couples - Pete (James Norton) and his chef wife Maddie (Niamh Algar), and Miles (James McArdle) and his wife Lucy (Jessica Brown Findlay) - learn that the sons they’ve spent the last three years loving and raising are not in fact theirs.