![](https://image.tmdb.org/t/p/original/4gD2pYBhumqv2sEeWhKMSPca8B1.jpg)
![](https://image.tmdb.org/t/p/w342/y5sg6a0xEE8buibmR8w7p7EI3SF.jpg)
Chapter Four
Blake is denounced as a terrorist responsible for the explosion at Sizewell power station, and goes on the run with Melissa.
![](https://image.tmdb.org/t/p/w300/4gD2pYBhumqv2sEeWhKMSPca8B1.jpg)
Other episodes for this season
![Chapter One](https://image.tmdb.org/t/p/w300/4gD2pYBhumqv2sEeWhKMSPca8B1.jpg)
![Chapter Two](https://image.tmdb.org/t/p/w300/4gD2pYBhumqv2sEeWhKMSPca8B1.jpg)
![Chapter Three](https://image.tmdb.org/t/p/w300/4gD2pYBhumqv2sEeWhKMSPca8B1.jpg)
![Chapter Four](https://image.tmdb.org/t/p/w300/4gD2pYBhumqv2sEeWhKMSPca8B1.jpg)
Blake is denounced as a terrorist responsible for the explosion at Sizewell power station, and goes on the run with Melissa.