- Van Johnson
- Major Thomas Milvaine
- Esther Williams
- Cynthia Glenn
- Frances Gifford
- Maude Bancroft
- Henry Travers
- Hobart Glenn
- Spring Byington
- Nona Glenn
- Lauritz Melchior
- Mr. Nils Knudsen
- Carleton G. Young
- Robert G. Delbar
- Ethel Griffies
- Mrs. Fenway
- Donald Curtis
- K.O. Karny
- Jerry Scott
- Lyonel
- Fernando Alvarado
- Julio
- Helene Stanley
- Susan
- Vince Barnett
- Oscar
- Billy House
- Dr. Tovve
- Joan Fay Macaboy
- Betty
- Tommy Dorsey & His Orchestra
- Tommy Dorsey Orchestra
- Robert Allen
- Member Tommy Dorsey & His Orchestra
- Jessie Arnold
- Cleaning Woman
- Frank Baker
- Club Patron
- Jack Baxley
- Detective at Wedding Reception
- Wally Boag
- Canadian Flier
- Eugene Borden
- Gene
- Danny Borzage
- Accordionist
- Tom Brannigan
- Johnny
- Virginia Brissac
- Ms. McKenzie
- Art Buehler
- Chauffeur
- Fulton Burley
- Canadian Flier
- Lucille Casey
- Hotel Guest
- Mimi Cassell
- Giggling Girl
- Jeff Chandler
- Singer
- James Conaty
- Nightclub Patron / Hotel Lounge Patron (uncredited)
- Tony Coppala
- Waiter
- Douglas Cowan
- Canadian Flier
- Elizabeth Dailey
- Hotel Guest
- Henry H. Daniels Jr.
- Canadian Flier
- Rudy De Saxe
- Waiter
- Buddy DeFranco
- Member Tommy Dorsey & His Orchestra
- Evelyn Del Rio
- Girl
- Frances Donelan
- Hotel Guest
- Tommy Dorsey
- Tommy Dorsey
- Dick Earle
- Mr. Carter
- Carli Elinor
- Gypsy Orchestra Leader
- Frank Ferguson
- 1st Hotel Monte Belva Clerk
- Dorothy Ford
- Hotel Guest
- Grace Ford
- Cleaning Woman
- Mary Jane French
- Hotel Guest
- Arno Frey
- Hotel Headwaiter
- Karen X. Gaylord
- Hotel Guest
- Winifred Glyn
- Girl
- Albert Godderis
- Waiter
- James Gonzalez
- Restaurant Patron
- Dick Gordon
- Wedding Guest
- Ray Goulding
- Nightclub Patron
- Aileen Haley
- Hotel Guest
- Dolores Hall
- Girl
- Thurston Hall
- J.P. Bancroft
- Mahlon Hamilton
- Poolside Guest
- Phil Hanna
- Canadian Flier
- Stuart Holmes
- Chess Player
- Jane Isbell
- Giggling Girl
- Selmer Jackson
- 2nd Hotel Monte Belva Clerk
- Robert Emmett Keane
- Austin Vemmering
- The King Sisters
- Specialty Act
- Peggy Leon
- Wedding Guest
- Carl M. Leviness
- Hotel Guest
- Irv Lewis
- Member Tommy Dorsey & His Orchestra
- Ann Lundeen
- Hotel Guest
- Wilbur Mack
- Hotel Lounge Patron
- Gerald Mackey
- Boy
- Hugh Maguire
- Boy
- Dodo Marmarosa
- Member Tommy Dorsey & His Orchestra
- Frank Mayo
- Hotel Guest
- Beryl McCutcheon
- Hotel Guest
- Danna McGraw
- Hotel Guest
- Frank McLure
- Hotel Lounge Patron
- Harold Miller
- Wedding Guest
- Warren Mills
- Page Boy
- Hans Moebus
- Club Patron
- Bert Moorhouse
- Poolside Dance Floor Guest
- Tim Murdock
- Naval Ensign
- Alex Novinsky
- Chess-Player
- Dagmar Oakland
- Guest at Reception
- Jack Perrin
- Hotel Guest
- Alexander Pollard
- Hotel Lounge Waiter
- Jean Porter
- Ga-Ga Bride
- Buddy Rich
- Member Tommy Dorsey & His Orchestra
- Erin Selwyn
- Hotel Guest
- Ethel Smith
- Ethel Smith - Organ Player
- Amzie Strickland
- Hotel Guest
- Joseph Sullivan
- Canadian Flier
- Kay Thompson
- Hotel Guest
- Bobby Walberg
- Boy
- Alice Wallace
- Hotel Guest
- Pierre Watkin
- Tycoon
- Eve Whitney
- Hotel Guest
- Bonnie Lou Williams
- singer (Self)
