Opening credits: The Producers acknowledge the assistance given to them by the owners of Upper Court, Portsmouth Road, Esher, Surrey, where the exterior country house sequences were filmed.
Opening credits: All characters and events in this film are fictitious and any similarity to actual persons and events is purely coincidental.
Although this was the only time that they ever worked together, Michael Gough (Robert Hilary) and Rachel Gurney (Adele) later became related by marriage. His son Simon Gough and her daughter Sharon Gurney have been married since 1970.