Dick Powell
Richard 'Dick' Purcell, aka Ricardo Purcelli
Joan Blondell
Alice Hughes
Adolphe Menjou
Professor Eduardo de Vinci
Louise Fazenda
Mrs. Flagenheim
William Gargan
Cliff Stanley
George Barbier
Music Critic Hayward
Grant Mitchell
E.V. Richards, Radio Producer
Ted Fio Rito
Ted Fio Roto - Orchestra Leader
Donald Mills
Harry Mills
Herbert Mills
Hobart Cavanaugh
Music Critic Gilmore
Joe Sawyer
'Red'
Rafael Alcayde
Ramon
