It's Going to be Murder on 6 September

Get the recorder ready as there's likely to be a clash on 6 September between:

ITV: Julia McKenzie in Marple: A Pocketful of Rye at 8pm

and

BBC3: And Then There Were None Harper's Island (time TBC)

Reminder about Harper's Island:

Brand new to BBC Three, Harper's Island brings murder and mystery to the channel. The series pushes the boundaries of traditional television with frightening, tense and exciting drama that will keep the viewer riveted.

A secluded island off the coast of Seattle is the scene for a week-long wedding celebration attended by a group of family and friends. But amidst the festivities, a murderer begins claiming victims one by one, transforming the occasion into a terrifying struggle for survival.

Over 13 episodes, Harper's Island will unravel a twisted tale of murder and revenge as these wedding guests – each with their own motives, fears and desires – attempt to find the killer (or killers) before they strike again .