An apartment handyman is unusually attached to a pair of boilers he names "Mavis" and "Ethel."
| Production | Richard Hearne | Producer |
| Directing | Leslie S. Hiscott | Director |
| Art | Terence Verity | Art Direction |
| Sound | Elizabeth Hiscott | Music |
| Production | Elizabeth Hiscott | Producer |
| Writing | Richard Hearne | Writer |
| Crew | Norman Warwick | Cinematography |
| Editing | Carmen Beliaeff | Editor |
| Sound | Lambert Williamson | Conductor |
| Writing | Leslie S. Hiscott | Writer |
| Writing | John Barrow | Story |