Detective Inspector Max Arnold lives on a battered houseboat at the end of Cheyne Walk after separating from his art dealer wife Astrid. The son of a local bookshop owner, Max is a far cry from the affluent elite whose crimes he’ll help solve along with D.C. Priya Shamsie.

D-Day: A British paratroop squad are dropped off-target and wiped-out. Private Johnny Barrows is the only survivor; inexperienced, scared, lost behind enemy lines. Johnny must grow up and become a man on his perilous journey to safety.