by Margery Allingham ; screenplay by Jill Hyem ; directed by Robert Chetwyn ; a BBC Television production ; in association with Consolidated Productions ; produced by Ken Riddington
dramatised by T.R. Bowen ; directed by Martyn Friend ; a BBC TV production ; in association with the Arts and Entertainment Network, U.S.A. and the Seven Network, Australia ; produced by George Gallaccio
Red Planet Pictures and Atlantique Productions in association with BBC Worldwide and Kudos Film and TV; created by Robert Thorogood; written by Robert Thorogood, James Payne & Jack Lothian; produced by Matthew Bird
by Margery Allingham ; screenplay by Jeremy Paul ; directed by Ronald Wilson ; a BBC Television production ; in association with Consolidated Productions ; produced by Ken Riddington
by Margery Allingham ; screenplay by Jill Hyem ; directed by Robert Chetwyn ; a BBC Television production ; in association with Consolidated Productions ; produced by Ken Riddington
by Margery Allingham ; screenplay by Alan Plater ; directed by Martyn Friend ; a BBC Television production ; in association with Consolidated Productions ; produced by Ken Riddington