Retired archaeologist Judith Potts lives alone in a faded mansion in the peaceful town of Marlow, filling her time by setting crosswords for the local paper. During one of her regular wild swims in the Thames, Judith hears a gunshot coming from a neighbour's garden and believes a brutal murder has taken place.
Samantha Bond , Jo Martin , Cara Horgan , Natalie Dew , Mark Frost , Daniel Lapaine , Mark Fleischmann , Rita Tushingham
UKTV
