Based on Richard Osman’s international bestselling novel. Four irrepressible retirees - Elizabeth (Helen Mirren), Ron (Pierce Brosnan), Ibrahim (Ben Kingsley) and Joyce (Celia Imrie) spend their time solving cold case murders for fun. When an unexplained death occurs on their own doorstep, their causal sleuthing takes a thrilling turn as they find themselves with a real whodunit on their hands.
