Jo Woodcock

Part 5 of 5. The investigation of a multi-vehicle road accident unravels the shocking secrets of the complete strangers involved, revealing smuggling, murder, international intrigue, and betrayal. A remarkable cast led by Douglas Henshall (Primeval) and Kate Ashfield (Shaun of the Dead) portray the stories of the victims, survivors, and rescuers, who all share a single defining moment. (The original UK version)

Three months on, and Annie isn't dealing very well with Harry's death.

Bea has been hiding her pregnancy from everyone (including her big sister Annie) for three months, but it's becoming increasingly difficult.

Farmer Finch hires some "trekkers," families displaced by the bombing, as cheap labor.