Kay Kyser
Role: Lowell Blackford
Marilyn Maxwell
Role: Ginger Gray
William Gargan
Role: 'Waltzy' Malone
Nat Pendleton
Role: 'Killer' Kennedy
Harry James
Role: Harry James
Tommy Dorsey
Role: Himself
Curt Bois
Role: Nick Sirocco
Morris Ankrum
Role: Dan Conlon
Mantan Moreland
Role: Woody
Maxie Rosenbloom
Role: 'Rags'
Andrew Tombes
Role: Dr. Clyde L. Star
George Chandler
Role: Hamburger Vendor
Chester Clute
Role: Milbane
Harry Babbitt
Role: Vocalist with Kay Kyser Orchestra
M.A. Bogue
Role: Ish Kabibble (as Ish Kabibble)
Clyde Fillmore
Role: Mr. Nagen
Lou Nova
Role: Kid Mandell
Jack Roper
Role: 'Sledgehammer'
M.A. Bogue
Role: Ish Kabibble
Ernie Alexander
Role: Concessionaire (uncredited)
Murray Alper
Role: Burly Attentant (uncredited)
King Baggot
Role: Nightclub Patron (uncredited)
Bobby Barber
Role: Soft Drink Vendor (uncredited)
William Bishop
Role: Soldier with Autograph Book (uncredited)
Karin Booth
Role: Girl (uncredited)
Jack Byron
Role: Fight Spectator (uncredited)
Wally Cassell
Role: Cassidy - Soldier (uncredited)
George Chandler
Role: Hamburger Vendor (uncredited)
Jack Chefe
Role: Headwaiter (uncredited)
Chester Clute
Role: Mr. Milbane, Manager of Telephone Company (uncredited)
Billy Coe
Role: Boxing Timekeeper (uncredited)
Donald Curtis
Role: Reporter (uncredited)
Sayre Dearing
Role: Fight Spectator (uncredited)
Henri DeSoto
Role: Waiter (uncredited)
Earle S. Dewey
Role: Rotund Man (uncredited)
Tommy Dorsey
Role: Tommy Dorsey (uncredited)
Ormon Downes
Role: Drummer (uncredited)
Johnny Duncan
Role: Dancer, USO Sailor (uncredited)
Jay Eaton
Role: Dancer (uncredited)
Mary Elliott
Role: Mrs. Cassidy (uncredited)
Virginia Engels
Role: Blonde (uncredited)
Harry Fleischmann
Role: Spectator (uncredited)
Art Foster
Role: Fighter (uncredited)
Don Gallaher
Role: Dancer, One Girl and Two Boys Number (uncredited)
Ava Gardner
Role: Receptionist (uncredited)
Russell Gleason
Role: Sergeant (uncredited)
Henry Golden
Role: Fighter (uncredited)
Frank Hagney
Role: Bag Puncher (uncredited)
Tom Hanlon
Role: Radio Announcer (uncredited)
Oscar 'Dutch' Hendrian
Role: Killer's Second (uncredited)
James Horne Jr.
Role: USO Soldier (uncredited)
Harry James
Role: Harry James (uncredited)
Duke Johnson
Role: Juggler (uncredited)
Henry Jordan
Role: Rope Jumper (uncredited)
Jack Lambert
Role: Jack (Conlon's Henchman) (uncredited)
George Levine
Role: Second (uncredited)
George Magrill
Role: Taxi Driver (uncredited)
Laura Mason
Role: Singer (uncredited)
Mike Mazurki
Role: Wrestler (uncredited)
Pat McKee
Role: Fight Spectator (uncredited)
Mary McLeod
Role: Chief Operator, Supervisor (uncredited)
Harold Miller
Role: Man in Music Publisher's Office (uncredited)
Mantan Moreland
Role: Woody, Nick's Valet (uncredited)
Edmund Mortimer
Role: Man in Gym (uncredited)
Ernest Newton
Role: Singer, Mississippi Dream Boat Number (uncredited)
Anne O'Neal
Role: Miss Malcott (uncredited)
Tom Quinn
Role: Trainer (uncredited)
Lorin Raker
Role: Man in Gym (uncredited)
Virginia Rees
Role: Singer (uncredited)
Cyril Ring
Role: Man Entering Club (uncredited)
Abe Roth
Role: Referee (uncredited)
Charles Schaeffer
Role: Man on Bar (uncredited)
Ward Shattuck
Role: Juggler (uncredited)
Lennie Smith
Role: Dancer, One Girl and Two Boys Number (uncredited)
Freddie Steele
Role: Fighter (uncredited)
Sammy Stein
Role: Wrestler (uncredited)
Charles Sullivan
Role: Cop at Ringside (uncredited)
Dan Tobey
Role: Announcer (uncredited)
Celia Travers
Role: Telephone Operator (uncredited)
Jean Veloz
Role: Girl Dancer, One Girl and Two Boys Number (uncredited)
Jack West
Role: Fighter (uncredited)
Don Whittaker
Role: Bass Fiddler (uncredited)
Kay Williams
Role: First Receptionist, Music Publisher (uncredited)
Harry Wilson
Role: Killer's Second (uncredited)