Two aspiring songwriters finally manage to sell a tune by claiming that it was composed by a reclusive musical genius. When the tune hits the top of the charts, they find themselves having to produce the "real" composer.
George Cole
as Ken Miller
Terence Morgan
as Ray Thompson
Kathleen Harrison
as Miss Gilly
Mylène Demongeot
as Georgie
James Hayter
as Bert Fielding
Ted Heath
as Himself
Dennis Lotis
as Himself
Richard Wattis
as Harold
Maurice Kaufmann
as Paul Taylor
Reginald Beckwith
as Professional Manager
Jon Pertwee
as Conductor
