by George Wadmore and Pat Dunlop.
Featuring Harold Goodwin, Arthur White, Kenneth Fortescue, Ken Parry, Robert Dorning
with Damaris Hayman, Bruce Wightman, Ernest Arnley, Frank Sieman, Tom Macaulay, Roger Avon
and Donna Reading, Eric Francis, John Newbury

The electrical power station, a vision of crackling cables, surging energy-the pulsating heart of a nation's vitality. Of the country's many such 'hearts' pumping power to the smallest hamlet, to the industrial metropolis, Park Road and its dedicated generating men has a quality which sets it apart... quite some distance apart.