This gripping five-part drama follows a tense police surveillance investigation into a tight knit Manchester community and explores whether it is ever possible to observe the lives of others with true objectivity and zero effect.

Noel Clarke, Alexandra Roach, Kíla Lord Cassidy, Catherine Tyldesley, Sarah Niles, Amy Wren, Fehinti Balogun, Phil Davis, Marcus Garvey, Dominic Allburn, Bronagh Waugh, Hubert Hanowicz, Sia Kiwa, Erin Shanagher, Karen Henthorn, Shannon Murray, Andrew Hawley, Phill Langhorne, Lucy Chambers, Carlyss Peer, Ian Puleston-Davies, Bo Ponomari, Shane Senior, Kalia Brooks, Emily Brady, Aidan Towers