The film, made to advertise domestic telephone sets, is based around two very different families. The Petts are conventional, happy and have children; the Potts are unconventional and unhappy, without children.
| Directing | Alberto Cavalcanti | Director |
| Writing | Alberto Cavalcanti | Writer |
| Writing | Stuart Legg | Writer |
| Sound | Walter Leigh | Music |
| Editing | Alberto Cavalcanti | Editor |
| Camera | John Taylor | Director of Photography |