Part one of two. Businesswoman Ellie is struggling to cope with her new life following the arrival of twins. As she juggles caring for the babies, working from home and dealing with a teenage son, her marriage to Joe suffers. A chance meeting with seemingly generous widow Fiona helps lighten her load - but the friendship soon takes a sinister turn. Psychological thriller, starring Julie Graham, Hermione Norris and Neil Pearson

S1 Ep1