A Victorian-era murder mystery about a parlour maid who discovers that her employer may have killed his first wife.
| Actor | Role |
|---|---|
 Stewart GrangerStephen Lowry | Stephen Lowry |
 Jean SimmonsLily Watkins | Lily Watkins |
 Bill TraversDavid Macdonald | David Macdonald |
 Finlay CurrieInspector Peters | Inspector Peters |
 Ronald SquireAlfred Travers | Alfred Travers |
 Belinda LeeElizabeth Travers | Elizabeth Travers |
 William HartnellHerbert Moresby | Herbert Moresby |
 Frederick LeisterDr. Simpson | Dr. Simpson |
 Percy MarmontMagistrate | Magistrate |
 Marjorie RhodesMrs. Park | Mrs. Park |
 Peter BullBrasher | Brasher |
 Barry KeeganConstable Burke | Constable Burke |
 Sheila ManahanRose Moresby | Rose Moresby |
 Norman MacOwanGrimes (as Norman Macowan) | Grimes (as Norman Macowan) |
 Cameron HallCorcoran | Corcoran |
 Victor MaddernJones | Jones |
 Peter WilliamsConstable Farrow | Constable Farrow |
| GGeorge BishopNot listed | Not listed |
| MMark DalyNot listed | Not listed |
 Arthur HowardVicar | Vicar |
| WW. Thorp DeverreuxNot listed | Not listed |
 Erik ChittyHedges | Hedges |
| PPhilip HollesNot listed | Not listed |