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Knock Knock (Season 10: Ep 4)
Last updated 12 May 2017
3:00am-4:00am EDT (07:00 GMT) < > « »
BBC America (adverts during broadcast)
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Featuring: Peter Capaldi, Matt Lucas, Pearl Mackie, David Suchet
Why do floorboards creak? When a sinister landlord shows Bill and her friends the perfect house-share, they have no idea what lies ahead. Knock knock, who's there?
Synopsis Source: BBC America website schedule listing
Broadcast Source: BBC America