Jessica Raine (Call the Midwife) and David Walliams (Little Britain) star in this brand-new adaptation of Agatha Christie’s beloved Tommy and Tuppence mysteries.

Tommy and Tuppence Beresford are an ordinary married couple who stumble into spycraft and end up being rather good at it. Hailed as “a ripping yarn reviving two of Agatha Christie’s most charming sleuths” (Telegraph, UK), these sparkling new adaptations of two classic mysteries are set in 1950s Britain at the start of the Cold War. The crime-solving couple return to bickering and bantering,  and soon find themselves knee-deep in danger.

He’s more cautious and a bit of a klutz; she’s curious, quick-witted, and daring. In The Secret Adversary,  they search for a missing woman and a recording that could unmask a Soviet hit man. In N or M? they must discover which person at a seaside guesthouse has stolen a nuclear bomb. Each is a thrilling adventure laced with humor, international espionage, visual flair, and stylish period details.

Episodes 1 and 2 premiere exclusively on Acorn TV on Thursday, September 3. New episode added each Thursday through October 1!