Ernest and Delia are celebrating their wedding anniversary. Not long-wed Malcolm and Kate are preparing for a house-warming party - to which Jan will go alone, leaving husband Nick bed-ridden with a badly sprained back. Comic chaos ensues with the arrival of Trevor, one of life's emotional walking wounded, and Susannah, neurotic and hysterical in equal measure. An evening of marital misfortune and mayhem as witnessed by the audience in three bedrooms simultaneously on view in this typically innovative farce from the pen of Alan Ayckbourn.