If you’re feeling a bit lost in the heavy traffic of Danish drama adaptations, let’s clarify. The Tunnel is a British/French remake of hit Danish drama The Bridge, not to be confused with the American remake going by the same name. Some lament the lack of originality going on, but this British/ French version, starring Clémence Poésy (Left, In Bruges) and Stephen Dillane ( Game of Thrones), digs deep. The series was so popular in the UK that a second series is already being written and, in a shock twist, it won’t follow the lead of the original. Tonight, the inevitable hunt for the killer continues, while Suze (Keeley Hawes, Spooks) fights for life in hospital.
Sunday, ABC1, 9.30pm