Partners in Crime — Season 1

01 The Secret Adversary, Part One
Jul 26, 20151h★ 5.4
Tommy and Tuppence have a chance encounter on a train with an agitated young woman who suddenly disappears and never returns to her seat.
02 The Secret Adversary, Part Two
Aug 2, 20151h★ 6.5
Tommy and Tuppence go undercover; he as a member of Brown's gang and she as a maid to a potential suspect.
03 The Secret Adversary, Part Three
Aug 9, 20151h★ 6.3
The Beresfords search for Jane Finn comes to a close, as they uncover the identity of Mr. Brown.
04 N or M? - Part One
Aug 16, 20151h★ 5.5
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.
05 N or M? - Part Two
Aug 23, 20151h★ 6.3
Tommy and Tuppence turn their attention to their fellow occupants of Sans Souci to find N.
06 N or M? - Part Three
Aug 30, 20151h★ 6.3
Tommy has finally found the missing scientist, but they're both being held against their will by M, and still none the wiser as to who N is.