Director:
Stuart Harris Nikki Stockley James Burge

Casting:
Paul Vaughan,
Dilly Barlow,
Jack Fortune,

UK, 1964

Director:
Jonty Claypole John Hay Karen McGann

Casting:
David Dimbleby,
Molly Bevan,
Anita Chowdry,

UK, 2010

Director:
Helen Nixon Helen Partridge Clayton Smith

Casting:
Mark Lawson,
Peter Singer,
David Attenborough,

UK, 2003

Director:
Rosie Schellenberg David Vincent Helen Nixon

Casting:
Tom Dyckhoff,
James Dyson,

UK, 2009