Charles Darwin
Nicholas Clay
Emma Wedgewood Darwin
Susan Macready
Moreno
Carl Bernard
Wickam
Richard Ireson
Darwin's Child
Luke Batchelor
Rachel Brennock
Denise Gyngell
Michael Gyngell
Paul Gyngell
Prof. Draper
John Baskcomb
Man in the Crowd
Tony Robinson
Lady Gilroy
Joy Stewart
Capt. Fitzroy
Ian Richardson
Le grand veneur
Rollo Gamble
Newspaperman
Geoffrey Russell
Preacher
Charles Simon
Deputy
Philip Newman
Lady #1
Faith Kent
Lady #2
Susan Travers
Student
Brian Anthony
Man with a Cold
Roy Denton
Speaker
Archie Wilson
Man #1
Michael Sheard
Sullivan
Christopher Martin
Man #2
Derek Deadman
Prof. Henslow
Robert Flemyng
Thomas Huxley
Philip Brack
Hooker
Michael Malnick
Bishop Wilberforce
Aubrey Woods
Robert Darwin
David Davenport
Josiah Wedgewood
Hugh Morton
Co-Producer
Irving Lerner
Writer
Max Bella
Jack Couffer
William Fairchild
Delegated Producer
Betty Botley
Executive Producer
Edgar J. Scherick
Producer
Joseph Strick
Original Music Composer
Marc Wilkinson
Director of Photography
Denys N. Coop
Editor
Robert C. Dearberg
Production Design
John Stoll
Costume Design
Verena Coleman
Director
Focus Puller
David Wynn-Jones