This is a reference book on the 1983-84 TV series Partners in Crime. All episodes are included in date order, as well as complete cast listings, directorial credits, numerous photographs, and a story synopsis for each production. The characters first appeared in a 1929 German film, Adventurers Inc., then did not reappear on screen until three French films, the first being in 2005. Then in 2015, the B.B.C. produced two films, The Secret Adversary and N Or M? These productions are also included in this book.