""
Tim Preece
as Alfred Russel Wallace
Tony Steedman
as Charles Darwin
Patrick Allen
as Sir James Brooke
Eric Dodson
as Spenser St. John
John Horsley
as Sir Charles Lyell
Neville Barber
as Joseph Hooker
Alexander Knox
as Thomas Bell
Celestine Randall
as Emma Darwin
Jan Harvey
as Fanny Sims
Arthur Blake
as Mr. Stevens
Paul Hargreaves
as Charlie Allen
Jamaluddin Jalil
as Ali
Michael Burrell
as Kew Botanist
Dennis Edwards
as Museum Curator
Dennis 'D.J.' Jennings
as Abbey Canon
Peter Crawford
Director
Sidney Sager
Compositor
Henry Foster
Production Manager
Carolyn Naylor
Production Assistant
Ian Adley
Costume Design
John Bone
Art Designer
Elaine Morgan
Writer
