Deadwater Fell S1, E3

When a seemingly perfect and happy family is murdered by someone they knew and trusted, cracks appear on the surface of a supposedly idyllic community.

Cast:David Tennant , Cush Jumbo , Matthew McNulty , Bradley Connell , Anna Madeley , Lorn Macdonald , Maureen Beattie , Aaron Connell , Felicity Keenan , Orla Russell , Lilac Jackson , Laurie Brett , Lisa McGrillis , Anneika Rose , Lewis Gribben , Julie Miller , Jamie Michie , Gordon Brown