The original LCC project for the replanning and building of London explained by two architects responsible for the plan, Sir Patrick Abercrombie and JH Forshaw.
| Directing | Ralph Keene | Director |
| Writing | Ralph Keene | Writer |
| Production | Edgar Anstey | Associate Producer |
| Sound | William Alwyn | Music |
| Camera | Peter Hennessy | Director of Photography |
| Editing | Peter Graham Scott | Editor |