Troy Kennedy Martin
Adaptation
C.P. Snow
Novel
Arthur Garratt
Technical Advisor
John Jacobs
Director
Michael Wield
Production Design
Marius Goring
Lewis Eliot
Michael Bryant
Walter Luke
Lyndon Brook
Martin Eliot
Jennifer Daniel
Irene Eliot
Charles Kay
Eric Sawbridge
Philip Latham
Pearson
Cyril Luckham
Arthur Mounteney
Jack Melford
Thomas Bevill
Geoffrey Russell
Captain Smith
John Savident
Drawbell
Richard Vernon
Sir Hector Rose
Frances White
Norah Luke
