First broadcast 1st January 1984.
Gabriel Stavansson ask Tommy and Tuppence to find his fiancée.
Francesca Annis ... Tuppence Beresford
James Warwick ... Tommy Beresford
Rowena Cooper ... Irma Kleber
Ewan Hooper ... Dr. Horriston
Elspeth March ... Lady Susan Clonray
Jonathan Newth ... Gabriel Stavansson
Reece Dinsdale ... Albert
Tim Pearce ... Muldoon
Mischa De La Motte ... Manservant (as Mischa de la Motte)
Susie Fairfax ... Girl in Shop
Elisabeth Murray ... Mrs. Leigh Gordon