Tommy and Tuppence go undercover; he as a member of Brown's gang and she as a maid to a potential suspect.
David Walliams
Tommy Beresford
Jessica Raine
Tuppence
James Fleet
Carter
Matthew Steer
Albert
Paul Brennen
Lucky
Jonny Phillips
Whittington
Clarke Peters
Julius Hersheimmer
Hannah Waddingham
Blonde Assassin
Madeline Appiah
Annette
Camilla Beeput
Jane Finn
Christina Cole
Mrs Sprot
Aoife McMahon
Sheila Perenna
Roy Marsden
Commander Haydock
Ed Speleers
Carl Denim
Pınar Öğün
Veronika Urbanowicz
Danny Lee Wynter
Gilbert Worthing
Andrew Havill
James Peel KC
Alice Krige
Rita Vandemeyer
Robert Whitelock
Conrad
Robert Hands
Mr Minton
Alyy Khan
Major Khan
Issy van Randwyck
Mrs Minton
