The Invisible Link (1951)
Radio is one of the most important communication technologies ever invented and has been a vital tool in helping Australians overcome the tyranny of distance both nationally and internationally.
Directors: Bern Gandy, Geoffrey Collings.
| Directing | Bern Gandy | Director |
| Directing | Geoffrey Collings | Director |
| Camera | George Lowe | Director of Photography |
| Production | Stanley Hawes | Producer |