Commercial and technical developments on British Rail: new freight loads, air conditioned carriages, an ultrasonic test-train for checking the permanent way, a lecture train, and a new station for motorists - all part of the railway scene in the 1970's.
| Directing | C. David Lochner | Director |
| Production | John Legard | Producer |
| Writing | John Legard | Writer |
| Editing | John Legard | Editor |
| Camera | Ronald Craigen | Director of Photography |
| Camera | Lewis McLeod | Director of Photography |
