A veteran beat cop and teenage girl fall to their deaths from a tower block in south-east London, leaving a five-year-old boy and rookie police officer Lizzie Griffiths on the roof, only for them to go missing. Detective Sergeant Sarah Collins is drafted in to investigate, working to find Lizzie before she comes to serious harm, but also to uncover the truth behind the grisly tower block deaths.
as Ben Stoddard
as Sgt Fred Thompson
as DC Jez Vine
as Julie Woodson
as Joe Macey
as Cosmina Baicu
as Laszlo Kovacs
as DS Jack O'Neill
as Passer by (uncredited)
as Armed Police Responder (uncredited)
