Millie Pico

Michele Morgan

Frank Sinatra

Frank Sinatra

Mike O'Brien

Jack Haley

Cyrus Drake

Leon Errol

Sir Victor Fitzroy Victor aka Joe Brown

Victor Borge

Mickey

Marcy McGuire

Katherine Keating

Barbara Hale

Marty

Mel Tormé

Sandy

Mary Wickes

Mrs. Georgia Keating

Elisabeth Risdon

Byngham

Paul Hartman

Oscar

Dooley Wilson

Hilda

Grace Hartman

Mr. Green (uncredited)

Rex Evans

Miss Whiffin

Ivy Scott

Mr. Henry (uncredited)

Stanley Logan

Sarah

Ola Lorraine

Mr. Duval

King Kennedy

Announcer

Robert Anderson

Bridesmaid

Elaine Riley

Bridesmaid

Shirley O'Hara

Bridesmaid

Dorothy Malone

Bridesmaid

Daun Kennedy

Woman Assistant

Rita Gould

Banker

Harry Holman

Contractor

Warren Jackson

Debutante

Tanis Chandler

Bellboy

Drake Thornton

Minister

Edward Fielding

Page Boy

Buddy Gorman

Bridesmaid

Shirley O'Hara Krims

Michael Morgan