该剧描述一个五岁的小男孩2006年随父母去法国旅游时神秘失踪，八年之后人们确信他已经死亡，但他的父亲仍留有一丝希望。该剧同时存在两条时间线（2006年和2014年）。
失踪 (季节 1)
Eden 7.9
播出日期: 2014-10-28
运行时间: 59 min
概述: Tragedy strikes when five-year-old Oliver goes missing on a family holiday to France.
Pray for Me 7.1
播出日期: 2014-11-04
运行时间: 59 min
概述: Tony's investigation gathers momentum as he finds the first bit of concrete evidence.
The Meeting 7.7
播出日期: 2014-11-11
运行时间: 59 min
概述: Progress into the case is initially slow but a shocking new lead emerges.
Gone Fishing 8.0
播出日期: 2014-11-18
运行时间: 59 min
概述: The stress of the reopening of the case takes a toll on Emily and Mark's relationship.
Molly 8.0
播出日期: 2014-11-25
运行时间: 60 min
概述: In 2006, Tony and Emily's pleas to reinvestigate a suspect again fall on deaf ears.
Concrete 7.6
播出日期: 2014-12-02
运行时间: 59 min
概述: In the present day, Tony and Julien make a breakthrough.
Return to Eden 8.0
播出日期: 2014-12-09
运行时间: 59 min
概述: Tony and Emily return to Chalons du Bois and their relationship thaws.
Till Death 8.2
播出日期: 2014-12-16
运行时间: 59 min
概述: The truth about Oliver's disappearance finally comes to light.
季
集 8
集 8