출연진
Tim Preece
Alfred Russel Wallace
Tony Steedman
Charles Darwin
Patrick Allen
Sir James Brooke
Eric Dodson
Spenser St. John
John Horsley
Sir Charles Lyell
Neville Barber
Joseph Hooker
Alexander Knox
Thomas Bell
Celestine Randall
Emma Darwin
Jan Harvey
Fanny Sims
Arthur Blake
Mr. Stevens
Paul Hargreaves
Charlie Allen
Jamaluddin Jalil
Ali
Michael Burrell
Kew Botanist
Dennis Edwards
Museum Curator
Dennis 'D.J.' Jennings
Abbey Canon