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