The sharp, witty and enigmatic DI Annika Strandhed, as she heads up a new specialist Marine Homicide Unit (MHU) that is tasked with investigating the unexplained, brutal, and seemingly unfathomable…

In a parallel present where the latest must-have gadget for any busy family is a ‘Synth’ – a highly-developed robotic servant that’s so similar to a real human it’s transforming…