Roy Fox

Going under cover, P.C. Mahoney passes for a gentleman to get into the notorious Moonstone Club. There he meets Clifford Tope, a ne'er do well who is love with cabaret star Cora Mellish. She in turn has run up steep gambling debts and has paid off the Club's blackmailing owner with a stolen necklace. As things heat up Cora seeks help from the easy-going Tope.

The owner of a fish-and-chips shop in the Billingsgate area of London harbors a secret ambition: to become a movie star. It turns out that she has a beautiful singing voice, and when that fact comes to the attention of a movie studio, it begins to turn her and her family's lives upside down.

The Whispering Coronetist, Roy Fox and His Orchestra are broadcasting from Warner Bros. Studios and perform these three musical numbers: 1. 'Sally Of My Dreams,' 2. 'My Window of Dreams,' and 3. 'Louisiana.'

Three unlikely people set up a pirate radio station in this musical comedy.