Ann Sothern
— Maisie Ravier
George Murphy
— Francis X. 'Skeets' / 'Skeeter' Maguire
Robert Sterling
— Terry Dolan, aka Young O'Hara
Virginia O'Brien
— Herself - Singer
Natalie Thompson
— Cecelia 'Cissy' Reardon
Margaret Moffatt
— Mrs. Dolan
Maxie Rosenbloom
— Chotsie
Jack La Rue
— Ricky Du Prez
Rags Ragland
— Vic
Oscar O'Shea
— Conductor
John Indrisano
— Peaches
Roy Lester
— Jitterbug
Eddie Lou Simms
— Jackie-Boy Duffy (as Eddie Simms)
Jonathan Hale
— Dr. Kramer
Purnell Pratt
— Dr. Taylor
May McAvoy
— 1st Nurse (uncredited)
Helen Brown
— 2nd Nurse (uncredited)
Edna Holland
— 3rd Nurse (uncredited)
John George
— Boxing Match Spectator (uncredited)
Wanda Perry
— Girl at Dance (uncredited)