Frank Sinatra
Clarence Doolittle

Kathryn Grayson
Susan Abbott

Gene Kelly
Joseph Brady

José Iturbi
Himself

Dean Stockwell
Donald Martin

Pamela Britton
Girl from Brooklyn

Rags Ragland
Police Sergeant

Billy Gilbert
Cafe Manager

Henry O'Neill
Admiral Hammond

Carlos Ramírez
Carlos

Edgar Kennedy
Police Captain

Grady Sutton
Bertram Kraler

Leon Ames
Admiral's Aide

Sharon McManus
Little Girl Beggar

James Flavin
Radio Cop

James Burke
Studio Cop

Henry Armetta
Hamburger Man

Chester Clute
Iturbi's Assistant

Mimi Aguglia
Old Lady (uncredited)

Bobby Barber
Salad Cook on Olvera Street (uncredited)

Douglas Cowan
Sailor (uncredited)

Eddie Hall
Sailor Discussing Lola (uncredited)

Milton Kibbee
Bartender Serving Double Scotch (uncredited)

Gloria Marlen
Woman (uncredited)

Robert Emmett O'Connor
Cop (uncredited)

Garry Owen
2nd Soldier at USO (uncredited)

Ray Teal
Assistant Movie Director (uncredited)

Paulita Arvizu
Cashier in Café (uncredited)

Harry Barris
Sailor Asking Joe to Get Autographs (uncredited)

Joseph E. Bernard
Old Doorman (uncredited)

Sara Berner
Jerry Mouse (voice) (uncredited)

Steve Brodie
Soldier (uncredited)

Alex Callam
Commander (uncredited)

James Carlisle
Test Director (uncredited)

Wally Cassell
Sailor (uncredited)

Charles Coleman
Iturbi's Butler (uncredited)

Henry H. Daniels Jr.
Sailor (uncredited)

Frank Darien
Hollywood Bowl Janitor (uncredited)

Romere Darling
Waitress (uncredited)

Joe Dominguez
Man in Caé (uncredited)

Lester Dorr
Assistant Director (uncredited)

Ralph Dunn
Hollywood Bowl Cop (uncredited)

Virginia Engels
Woman with Cop (uncredited)

Sam Finn
Sailor (uncredited)

William Forrest
Movie Director (uncredited)

Don Garner
Soldier (uncredited)

Jane Green
USO Mother (uncredited)

Phil Hanna
Sailor (uncredited)

Lottie Harrison
Phone Operator (uncredited)

Jack Harvey
Admiral (uncredited)

Joe Haworth
Marine (uncredited)

Ben Heideman
Mexican Cook (uncredited)

Robert Homans
Old Cop (uncredited)

John James
Sailor (uncredited)

Nolan Leary
Milkman (uncredited)

Ruth Lee
Kindergarten Teacher (uncredited)

Orley Lindgren
Boy (uncredited)

Jack Luden
Assistant Director (uncredited)

Peggy Maley
Lana Turner Impersonator (uncredited)

Frank Marlowe
Shore Patrol Officer (uncredited)

Lock Martin
Giant (uncredited)

Esther Michelson
Hamburger Woman (uncredited)

Frank Mitchell
Sailor (uncredited)

Connie Montoya
Waitress (uncredited)

Forbes Murray
Passerby (uncredited)

Billy Nelson
Sailor (uncredited)

Bea Nigro
(uncredited)

Netta Packer
USO Mother (uncredited)

Milton Parsons
Man with Beard (uncredited)

Lee Phelps
Cop (uncredited)

Tom Quinn
(uncredited)

Allen Ray
Sailor (uncredited)

Paul Regan
Marine (uncredited)

Renie Riano
Studio Waitress (uncredited)

Sondra Rodgers
Jean (uncredited)

Naomi Scher
Waitress (uncredited)

Jerry Shane
Sailor (uncredited)

Connie Starr
Waitress (uncredited)

Tom Trout
Sailor (uncredited)

Elinor Troy
Tall Woman (uncredited)

Arthur Walsh
Sailor (uncredited)

Jerry Warren
(uncredited)

Claire Whitney
USO Mother (uncredited)

Florence Wix
Ride-Sharing Actress (uncredited)

Marjorie Wood
USO Mother (uncredited)

William Phillips
1st Sailor on Pay Phone (uncredited)

John Cannon
Sailor (uncredited)

Gloria Hope
Receptionist (uncredited)