When an intruder is killed in her house, the comfortable life of Clarissa Hailsham-Browne is turned upside-down.<br /><br />Glynis Johns as Clarissa Hailsham-Brown<br />John Justin as Henry Hailsham-Brown<br />Jack Hulbert as Sir Rowland Delahaye<br />Cicely Courtneidge as Miss Peake<br />Ronald Howard as Jeremy<br />David Nixon as Elgin<br />Wendy Turner as Pippa<br />Basil Dignam as Hugo<br />Joan Sterndale-Bennett as Mrs Elgin<br />Ferdy Mayne as Oliver<br />Peter Butterworth as Inspector Lord<br />Anton Rodgers as Sergeant Jones
