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Claire, a popular English teacher, begins to hear a low humming sound that no one else around her can hear. This seemingly innocuous noise gradually upsets the balance of her life, increasing tension between herself and her husband, Paul, and daughter, Ashley. But despite multiple doctors, no obvious source or medical cause can be found.
First Air Date : Jan 01, 1970
Last Air date : Jan 01, 1970
Episode : 1 Episode
Season : 1 Season
Runtime: 48 minutes
Studio: BBC One
Country: Ireland, United Kingdom