Behind the Sofa was a series of videos included in each release of The Collection Blu-ray sets featuring cast and crew members from the show watching serials from the correspondent season.
Janet Fielding
Self
Wendy Padbury
Sarah Sutton
2004 · Series
2020 · Series
2003 · Series
2013 · Series
1986 · Series
2008 · Series
2012 · Series
1978 · Series
2000 · Series
1990 · Series
2022 · Series
1996 · Series
2007 · Series
2015 · Series
2019 · Series
1965 · Series
Bonnie Langford
Sophie Aldred
Matthew Waterhouse
Peter Davison
Colin Baker
Nicola Bryant