Lena Horne - Herself 역

Harry James - Harry James 역

Tommy Dorsey - Himself 역

Curt Bois - Nick Sirocco 역

Morris Ankrum - Dan Conlon 역

Mantan Moreland - Woody 역

Maxie Rosenbloom - 'Rags' 역

Andrew Tombes - Dr. Clyde L. Star 역

Pamela Blake - Lois 역

George Chandler - Hamburger Vendor 역

Chester Clute - Milbane 역

Harry Babbitt - Vocalist with Kay Kyser Orchestra 역

Sully Mason - Sully 역

M.A. Bogue - Ish Kabibble (as Ish Kabibble) 역

Julie Conway - Julie 역

Trudy Erwin - Trudy 역

Clyde Fillmore - Mr. Nagen 역

Lou Nova - Kid Mandell 역

Jack Roper - 'Sledgehammer' 역

M.A. Bogue - Ish Kabibble 역

Ernie Alexander - Concessionaire (uncredited) 역

Murray Alper - Burly Attentant (uncredited) 역

King Baggot - Nightclub Patron (uncredited) 역

Bobby Barber - Soft Drink Vendor (uncredited) 역

William Bishop - Soldier with Autograph Book (uncredited) 역

Karin Booth - Girl (uncredited) 역

Jack Byron - Fight Spectator (uncredited) 역

Wally Cassell - Cassidy - Soldier (uncredited) 역

George Chandler - Hamburger Vendor (uncredited) 역

Jack Chefe - Headwaiter (uncredited) 역

Chester Clute - Mr. Milbane, Manager of Telephone Company (uncredited) 역

Billy Coe - Boxing Timekeeper (uncredited) 역

Donald Curtis - Reporter (uncredited) 역

Sayre Dearing - Fight Spectator (uncredited) 역

Henri DeSoto - Waiter (uncredited) 역

Earle S. Dewey - Rotund Man (uncredited) 역

Tommy Dorsey - Tommy Dorsey (uncredited) 역

Ormon Downes - Drummer (uncredited) 역

Johnny Duncan - Dancer, USO Sailor (uncredited) 역

Jay Eaton - Dancer (uncredited) 역

Mary Elliott - Mrs. Cassidy (uncredited) 역

Virginia Engels - Blonde (uncredited) 역

Harry Fleischmann - Spectator (uncredited) 역

Art Foster - Fighter (uncredited) 역

Don Gallaher - Dancer, One Girl and Two Boys Number (uncredited) 역

Ava Gardner - Receptionist (uncredited) 역

Russell Gleason - Sergeant (uncredited) 역

Henry Golden - Fighter (uncredited) 역

Frank Hagney - Bag Puncher (uncredited) 역

Tom Hanlon - Radio Announcer (uncredited) 역

Oscar 'Dutch' Hendrian - Killer's Second (uncredited) 역

James Horne Jr. - USO Soldier (uncredited) 역

Harry James - Harry James (uncredited) 역

Duke Johnson - Juggler (uncredited) 역

Henry Jordan - Rope Jumper (uncredited) 역

Jack Lambert - Jack (Conlon's Henchman) (uncredited) 역

George Levine - Second (uncredited) 역

George Magrill - Taxi Driver (uncredited) 역

Laura Mason - Singer (uncredited) 역

Mike Mazurki - Wrestler (uncredited) 역

Pat McKee - Fight Spectator (uncredited) 역

Mary McLeod - Chief Operator, Supervisor (uncredited) 역

Harold Miller - Man in Music Publisher's Office (uncredited) 역

Mantan Moreland - Woody, Nick's Valet (uncredited) 역

Edmund Mortimer - Man in Gym (uncredited) 역

Ernest Newton - Singer, Mississippi Dream Boat Number (uncredited) 역

Anne O'Neal - Miss Malcott (uncredited) 역

Tom Quinn - Trainer (uncredited) 역

Lorin Raker - Man in Gym (uncredited) 역

Virginia Rees - Singer (uncredited) 역

Cyril Ring - Man Entering Club (uncredited) 역

Abe Roth - Referee (uncredited) 역

Charles Schaeffer - Man on Bar (uncredited) 역

Ward Shattuck - Juggler (uncredited) 역

Lennie Smith - Dancer, One Girl and Two Boys Number (uncredited) 역

Freddie Steele - Fighter (uncredited) 역

Sammy Stein - Wrestler (uncredited) 역

Charles Sullivan - Cop at Ringside (uncredited) 역

Dan Tobey - Announcer (uncredited) 역

Celia Travers - Telephone Operator (uncredited) 역

Jean Veloz - Girl Dancer, One Girl and Two Boys Number (uncredited) 역

Jack West - Fighter (uncredited) 역

Don Whittaker - Bass Fiddler (uncredited) 역

Kay Williams - First Receptionist, Music Publisher (uncredited) 역

Harry Wilson - Killer's Second (uncredited) 역