Seance On A Wet Afternoon (1964) / Seanse Om Ettermiddagen (UK-import)
Kim Stanley stars as an unscrupulous medium whose sanity begins to unravel after the death of her son. Craving money and publicity, Myra (Stanley) concocts a scheme with her weak-willed husband, Bill (Richard Attenborough). The pair kidnap a wealthy young girl, collect the ransom, then use Kim's pretend powers to help the parents locate the child.