Joanna finds an unidentified man dead in a lift in a underground car park after a devastating flood, police assumes that he became trapped as the waters rose, but she is obsessed with discovering what happened to him.
Sophie Rundle
PC Joanna Marshall
Nicholas Gleaves
Sergeant Phil Mackie
Matt Stokoe
Pat Holman
Lorraine Ashbourne
Molly Marshall
Philip Glenister
Jack Radcliffe
Ian Puleston-Davies
Tony Rower
Jill Halfpenny
DS Sam Bradley
Tripti Tripuraneni
Deepa Das
