Swedish Inspector Kurt Wallander (Kenneth Branagh) is asleep at the wheel of his own life. Exhausted and starved for a nutritious meal, Wallander can hardly be relied on to change his shirt, much less stay awake. A trio of teenagers murdered on Midsummer’s Eve shocks Wallander back to life, but it is the death of a colleague that sends him into a guilty spiral. Wallander’s colleague got one step ahead in investigating the teen murders before his own death, and may have left a trail for Wallander, but can he focus hard enough to follow it? Adapted from the book by international bestseller Henning Mankell, One Step Behind forces Wallander into battle with a terrible set of crimes and his own demons.