Partners in Crime: 1x4
N or M? - Part One
Tommy is sent on a secret mission to discover the identity of Soviet spy staying at a seaside guest-house; Tuppence refuses to be left behind.
1 - 1The Secret Adversary, Part One Jul. 26, 2015
1 - 2The Secret Adversary, Part Two Aug. 02, 2015
1 - 3The Secret Adversary, Part Three Aug. 09, 2015
1 - 4N or M? - Part One Aug. 16, 2015
1 - 5N or M? - Part Two Aug. 23, 2015
1 - 6N or M? - Part Three Aug. 30, 2015