- Country: UK
- Genres: Comedy
- Release: 1978-10-04
- Director: Robert Young
- Writers: Hazel Adair
- Language: English
- Stars: Jack Wild , Mark Singleton , Sue Longhurst , Olivia Munday , Diana Dors , John Blythe , Seretta Wilson , William Rushton , Peter Halliday , Peter Halliday , Craig Marriott
- Runtime: 94 min
- Awards: N/A
- AKA: To ena sex pio exypno apo t' allo (Greece) , Can You Keep It Up Downstairs (United Kingdom) , Keep It Up Downstairs (United Kingdom) , Keep It Up Downstairs , Keep It Up Downstairs (United States of America) , El decapendón (Spain) , A votre service madame (France, French Republic) , Wer tobt denn da im Unterhaus? , Keep It Up Downstairs (Canada) , Purché si faccia con gusto (Italy) , Keep It Up Downstairs (Canada)
- Plot: With everyone - masters, mistresses, servants - endlessly bedding everyone else it is no wonder Cockshute Castle is bankrupt. A marriage of convenience for the son or daughter of the house with someone wealthy is called for, unless the son's newly invented thin india rubber membrane has some use.
- IMDB:tt0074736
Keep It Up Downstairs Cast · · · ALL
Robert Young
Director
Jack Wild
Peregrine Cockshute
Mark Singleton
Lord Cockshute
Sue Longhurst
Lady Cockshute
William Rushton
Snotty Shuttleworth
Diana Dors
Daisy Dureneck
John Blythe
Francis Dureneck
Mary Millington
Polly
Peter Halliday
P.C. Harbottle / Old Harbottle
Craig Marriott
Newsboy
Julian Orchard
Bishop
Aimi MacDonald
Christabelle St. Clair
Carmen Silvera
Lady Bottomley
April Olrich
Duchess
Neil Hallett
Percy Hampton
Françoise Pascal
Mimi
Simon Brent
Rogers
Tony Kenyon
Mellons (as Anthony Kenyon)
Joan Newell
Mrs. Burgess (as Jean Newall)
Sally Harrison
Maud