Ivor Novello
— David Kennard
Benita Hume
— Lesley Fullerton
Jacqueline Logan
— Leslie Fullerton (US version)
Cyril Ritchard
— Leo Chavasse
Renee Clama
— Elsie
Minnie Rayner
— Mabel
Maidie Andrews
— Miss Trebelli
Clifford Heatherley
— Wainwright
Ernest A. Dagnall
— Bradfield
Alex Scott-Gatty
— Dr. Mortimer
Jack Payne
— Himself - BBC Dance Band Leader