Prudence and the Pill

Prudence Hardcastle is on the pill. So is her sister-in-law, but someone has been swapping aspirin for their pills. Is it the teenage niece, the maid, the chauffeur, a lover, Prudence's husband Gerald, or all of the above?

• Fielder CookDirector
• Ronald NeameDirector
• Hugh MillsScreenplay

• Deborah KerrPrudence Hardcastle
• David NivenGerald Hardcastle
• Robert CooteHenry Hardcastle
• Irina DemickElizabeth Brett
• Joyce RedmanGrace Hardcastle
• Judy GeesonGeraldine Hardcastle
• Keith MichellDr. Alan Huart
• Edith EvansRoberta Bates
• David DundasTony Bates
• Vickery TurnerRose
• Hugh ArmstrongTed
• Peter ButterworthChemist