Directed by
| Donald Alexander | ||
| Stanley Hawes | ||
| Eveyn Spice | ||
Writing Credits
| John Martin | ... | (commentary) |
Cast
 |
Leslie Mitchell | ... | Lesie Mitchell - Narrator |
Produced by
| Julian Huxley | ... | supervising producer |
| Stuart Legg | ... | producer |
Music by
| William Alwyn | ||
Cinematography by
| Paul Burnford | ||
| Jo Jago | ||
| A.J. Jenkins | ||
| George Noble | ||
| Harry Rignold | ||
Camera and Electrical Department
| George Noble | ... | camera operator |
Additional Crew
| Julian Huxley | ... | consultant |
| Solly Zuckerman | ... | technical assistant |
