David Frost wanders into celebrities' houses and a panel of celebrities has to guess who the famous homeowner is.
Ended
Through the Keyhole
April 3, 1987
June 4, 2008
15
274
English
David Paradine ProductionsYorkshire Television
Sky OneITV1BBC OneBBC Two
2019
2023
1991
2013
2020
1993
2018
2003
2025
2008
2009
2004
1997
2001
2010
1971
