London Assurance (originally titled Out of Town) is a five-act comedy co-authored by Dion Boucicault and John Brougham.
At Oak Hall, Grace tells her maid Pert about her acceptance of marriage to the aged Sir Harcourt and explains her view of love as an "epidemic madness".
Dolly forgives Gay and Sir Harcourt finds out his son's true nature as well as acceding to Charles's marriage to Grace.
The play is considered an intermediate point between the 18th-century comedies of Richard Brinsley Sheridan and Oliver Goldsmith on the one hand and Oscar Wilde's The Importance of Being Earnest on the other.
According to casting notes from Methuen & Co Ltd's 1971 publication of the play, the Royal Shakespeare Company produced the show with director Ronald Eyre.
[8] It also featured Judy Cornwell as Lady Gay, James Bree as her husband Adolphus, Charles Gray as Sir Harcourt, Jan Francis as Grace, Clifford Rose as Cool and Nigel Stock as Max.
A 1989 stage production at the Chichester Festival Theatre (directed by Sam Mendes and featuring Paul Eddington as Sir Harcourt) later transferred to London.
[12] The Royal National Theatre revived the play in March 2010, directed by Nicholas Hytner and featuring Simon Russell Beale as Sir Harcourt and Fiona Shaw as Lady Gay.