Anthology of detective dramas set in the 1930s, conceived as puzzles for the viewers, who were given the same clues as the television detectives and challenged to solve the mysteries for themselves.
Jeremy Moon
Cynthia Park
Det. Insp. White
Inspector Elvin
Auguste
Det. Insp. Trubshaw
Dolores Vail
Maj. Zambesi Collins
Rev. Lindsay Whittaker
Cross
Sylvie La-Coste
Col. Robert White
Miss Margaret
Miss Mackey
Lady Myra
Contessa Fabioli
Betty Gurney
Gwynneth Evans