a film by David MacDougall ; producer, Paolo Piquereddu ; directed and filmed by David MacDougall ; produced by Istituto superiore regionale etnografico, Regione autonoma della Sardegna and Fieldwork Films in association with BBC
The Film Council, Horsebridge Productions and the BBC present a Passion Pictures production ; produced by John Battsek ; written and directed by John Dower
Agatha Christie Ltd. ; directed by Andrew Grieve, Stephan Whittaker, and Ross Devenish ; produced by Brian Eastman ; screenplays by Clive Exton, William Humble