Johnny Adams

Bing Crosby

Jed Potter

Fred Astaire

Mary O'Hara

Joan Caulfield

Tony

Billy De Wolfe

Nita Nova

Olga San Juan

François (uncredited)

Mikhail Rasumny

Mack

Frank Faylen

Martha (nurse)

Victoria Horne

Mary Elizabeth Adams (uncredited)

Karolyn Grimes

Dolly

Carol Andrews

Jeffrey - Valet (uncredited)

Jimmy Conlin

Businessman

Robert Benchley

Dancer (uncredited)

John Deauville

Stage Manager (uncredited)

John Gallaudet

Dancer (uncredited)

Audrey Korn

Harry Davenport

Minister

Rev. Neal Dodd

Cliff - Piano Player (uncredited)

Cliff Nazarro

Valentino (archive footage) (uncredited)

Rudolph Valentino

Specialty dancer

Joel Friend

Flo (uncredited)

Joan Woodbury

Dan - Stage Manager (uncredited)

Will Wright

Charles Dillingham

Roy Gordon

Guest

Sam Harris

Dancer (uncredited)

Gene Cole

Chorine

Audrey Young

Electrician

Len Hendry

Hat check girl

Roberta Jonay

Tough Guy

John Kelly

Nightclub Patron

Florence Wix

Showgirl

Beverly Thompson

Mr. Rakopolis

Charles La Torre

Dancer / Singer

Mary Stewart

Mary Elizabeth

Peggy McIntyre

Ed

John "Skins" Miller

Guest at Top Hat Nightclub

Larry Steers

Nurse

Frances Morris

Myrtle

Barbara Slater

Nightclub Patron

Scott Seaton

Drunk

Jack Norton

Guest at Hole in the Wall

Jeffrey Sayre

Singer in Quartette

Louise Saraydar

Guest

Paula Ray

Specialty dancer

Albert Ruiz

Restaurant Patron

Jack Perrin

Dancer

Mavis Murray

Nightclub Patron

Harold Miller

Dancer

Cecilia Meagher

Junior

John Maurice Sullivan

Nightclub Patron

Ethelreda Leopold

Showgirl

Lucille Knox

Nightclub Patron

J.C. Fowler

Nightclub Patron

Jay Eaton

Dancer

Dorothy Dayton