Witty, enigmatic DI Annika Strandhed heads up the Marine Homicide Unit, tasked with solving murders in and around the Scottish waters.
Cast:Nicola Walker , Jamie Sives , Katie Leung , Silvie Furneaux , Ukweli Roach , Kate Dickie , Paul McGann , Varada Sethu , Taylor Goodwin , Sven Henriksen , Cora Bissett , Mya Milne , Andy Clark , Hannah Donaldson , Jade Chan , Saskia Ashdown , Sophie Sloan , Kevin O'Loughlin
When a brutal drowning recording is handed into MHU, the pressure is on for the team to track down the murderer.
The team investigate the death of a recently released prisoner whose body is pulled out of the Forth River.
Annika reflects on Jekyll and Hyde as she and the team investigate a millionaire found dead in his own shark tank.
Annika reflects on 1984 when the team investigate the death of a man found in a block of ice on the Hebridean islands.
Annika's trip to visit Morgan is interrupted when a local builder turns up dead in a nearby stream.
A brutal murder on Glasgow's canals hits close to home when the victim is identified as a former police officer.