Suave supercilious Carling (Karel Stepanek) receives several callers to his isolated house, all of whom hold a grudge against him. Next morning a corpse is found, and later identified as his by one of the visitors.
| Actor | Role |
|---|---|
 Sonia DresdelSteffy Millington | Steffy Millington |
 Guy MiddletonInspector Mallory | Inspector Mallory |
 Hubert GreggJack Kurton | Jack Kurton |
 Colin GordonBill Millington | Bill Millington |
 Karl StepanekRichard Carling | Richard Carling |
 Eleanor SummerfieldVera Kurton | Vera Kurton |
 John SlaterJames C. Oliver | James C. Oliver |
 Michael Martin HarveyHewson (as Michael Martin-Harvey) | Hewson (as Michael Martin-Harvey) |
 Cyril SmithDetective Horton | Detective Horton |