Directed by
| Jacques B. Brunius | ... | (segment "3 "Somewhere to Live") |
| Humphrey Jennings | ... | (segment "6 "The Good Life") |
| Kay Mander | ... | (segment "5 "Clearing the Lines") |
| Diana Pine | ... | (segment "4 "Men and Machines") |
| Julian Spiro | ... | (segment "2 "Two Hundred Million Mouths") |
| Anthony Squire | ... | (segment "1 "Power for All") |
| Graham Wallace | ... | (segment "1 "Power for All" and segment 6 "The Good Life") |
Cast (in credits order)
| Leo Genn | ... | Narrator | |
| Rest of cast listed alphabetically: | |||
| Jacques B. Brunius | ... | Narrator | |
 |
Danilo Colombo | ... | Narrator |
Produced by
| Ian Dalrymple | ... | executive producer |
Music by
| Malcolm Arnold | ... | (segment "1 "Power for All") / (segment "4 "Men and Machines") |
| Clifton Parker | ... | (segment "3 "Somewhere to Live") / (segment "6 "The Good Life") |
Cinematography by
| Fred Gamage | ... | (segment "6 "The Good Life") |
| Jonah Jones | ... | (segment "5 "Clearing the Lines") |
| Ernest Palmer | ... | (segment "3 "Somewhere to Live") (lighting cameraman) |
| Bill Pollard | ... | (segment "4 "Men and Machines") |
| Cedric Williams | ... | (segment "1 "Power for All") |
| Robert Ziller | ... | (segment "2 "Two Hundred Million Mouths") |
Editing by
| Sidney Stone | ||
Production Management
| Raymond Anzarut | ... | supervising production manager |
Second Unit Director or Assistant Director
| Deborah Chesshire | ... | assistant director (segment "5 "Clearing the Lines") |
| Ronald Spencer | ... | assistant director |
Sound Department
| Peter Seabourne | ... | sound recordist (segment "1 "Power for All") |
Camera and Electrical Department
| Hal Britten | ... | camera operator (segment "Somewhere to Live") |
| John Corbett | ... | camera operator (segment "Power for All") |
| Gerry Fisher | ... | assistant camera (segment "Clearing the Lines") |
| Dennis Fox | ... | assistant camera (segment "Men and Machines") |
| Eddie Harris | ... | camera operator (segment "The Good Life") |
| Len Harris | ... | camera operator (segment "Clearing the Lines") |
| John Jordan | ... | assistant camera (segment "The Good Life") (as Johnny Jordan) |
| Peter Newbrook | ... | camera operator (segment "Power for All") |
| Michael Reed | ... | assistant camera (segment "Two Hundred Million Mouths") |
| Sydney Samuelson | ... | camera operator (segment "Two Hundred Million Mouths") |
| Hugh Wilson | ... | assistant camera (segment "Somewhere to Live") (as Paul Wilson) |
| Ian Wooldridge | ... | camera operator (segment "Men and Machines") |
Script and Continuity Department
| Doris Martin | ... | continuity |
| Kathleen Sinnott | ... | continuity |
