ITV's much-anticipated drama Hollington Drive starts on ITV tonight.
Anna Maxwell Martin and Rachael Stirling play sisters in the new four-part thriller.
Hollington Drive focuses on the lives of sisters, Theresa and her older headteacher sibling, Helen.
READ MORE: Corrie's new cast member floors fans as they recognise TV past
Theresa’s partner Fraser will be played by Rhashan Stone and Helen’s partner, David, by Peter McDonald.
The sisters appear close and their families enjoy spending time together.
The series opens on a warm, balmy evening, barbecue sizzling on the patio, the perfect family setting.
The atmosphere is chilled, as they lounge in Theresa and Fraser’s perfectly manicured garden.
Apart from Fraser’s brother Eddie (Ken Nwosu) winding everyone up, there’s hardly a hint of tension, but this is the calm before the storm.
When Theresa’s ten-year-old son, Ben (Fraser Holmes) asks to play in the nearby park with his cousin Eva (Amelie Bea Smith), the adults begin to niggle.
Fraser is relaxed and is fine for them to go, but this doesn’t help Theresa’s fears of foreboding and growing feelings of anxiety.
As expected the children don’t return on time, and Theresa goes in search.
Her suspicions are heightened when she finds the children on the edge of a woodland area and they appear to be fighting. Immediately her instincts tell her something terrible has happened.
Full cast and where you have seen them before
Anna Maxwell Martin - Theresa - Line of Duty, Motherland
Rachael Stirling - Helen - Wild Bill, The Bletchley Circle
Peter Mcdonald - David - Dublin Murders, The Stag
Rhashan Stone - Fraser - Finding Alice, Mutual Friends
Jonas Armstrong - Gareth - Robin Hood, The Bay
Jodie Mcnee - Jean - Britannia, Vera
Ken Nwosu - Eddie - Sticks and Stones, The Witches
Amelie Bea Smith - Eva - Peppa Pig
Fraser Holmes - Ben - Screen debut
Tia May Watts - Georgina - Screen debut
