Escritor/a
Gladys Mitchell
ESCRITOR/A
MacGregor Urquhart
Reparto (por orden de créditos)
Robert Algar
Mr. Castleton
Erik Chitty
Sir Selim Cortez
Robert Lankesheer
Jansen
Sally Lewis
Carol Adams
Hilary Mason
Miss Fortescue
Charles Maunsell
Mr. Adams
Muriel Young
Glover
