Bertie is at Totleigh Towers for the marriage of Roderick Spode and Madeline Bassett. Friend Ginger Winship is engaged to Lady Florence Craye so Bertie thinks that he's finally safe as far as marriage is concerned. However, Parliamentary candidate Ginger falls for his secretary and throws the Parliamentary election, causing Florence to dump him, and Spode decides to stand in his place, throwing in his title and causing Madeline to dump him. Both women now have their eyes firmly set on Bertie. Meanwhile the Butlers' and Valets' book from the Ganymede Club has been stolen, having all the secrets of the people they worked for. Also there is a problem with the drains at Totleigh Towers so Bertie calls in Tuppy Glossop, who has bought a new invention which clears drains, or so he believes, but when he tries it out it makes things far worse. The show ends with Bertie getting the blame for a spoiled wedding and with the guests chasing him and Jeeves widdershins around a church while the end titles come up.