Bashful lawyer Henry cannot attend his fiancée's birthday party because of a business engagement. However, farcical circumstances find him mistaken for the dance partner of a professional lady hired to entertain a country house party at which his fiancée is a guest.
In this murder mystery, Vicar Casson looks into the poisoning of a wealthy man. He soon finds that the man they convicted, the fiance of the rich man's niece, was innocent.
A lancashire singer buys a pub in Clydebank and hits money troubles when the shipbyards are closed. She takes a petition to London to try to get them reopened.
A married couple are mistaken for jewel thieves and forced to go to a party. The husband turns on the burglar alarm by mistake and the real thieves are captured.