- Claudette Colbert
- Eve Peabody
- Don Ameche
- Tibor Czerny
- John Barrymore
- Georges Flammarion
- Francis Lederer
- Jacques Picot
- Mary Astor
- Helene Flammarion
- Elaine Barrie
- Simone
- Hedda Hopper
- Stephanie
- Rex O'Malley
- Marcel
- Monty Woolley
- The Judge
- Armand Kaliz
- Lebon
- Eugene Borden
- Porter
- Paul Bryar
- Porter
- Jack Chefe
- Stephanie's Party Guest
- André Cheron
- Train Watchman
- Eddie Conrad
- Prince Potopienko
- Gino Corrado
- Taxi Driver
- Gennaro Curci
- Majordomo
- Billy Daniel
- Roger - Stephanie's Gigolo
- Leander De Cordova
- Footman
- Joe De Stefani
- Head Porter
- Carlos De Valdez
- Maurice - Flammarions' Butler
- Elspeth Dudgeon
- Stephanie's Party Guest with Dog
- William Eddritt
- Footman
- Bess Flowers
- Flammarions' Party Guest / Stephanie's Party Guest (uncredited)
- Arno Frey
- Hotel Desk Clerk at Ritz
- Robert Graves
- Doorman
- Lucille Harding
- Minor Role
- Sam Harris
- Stephanie's Party Guest
- William Hopper
- Flammarions' Party Guest
- Judith King
- Girl
- Max Lucke
- Doorman
- Mary MacLaren
- Stephanie's Party Guest
- Tony Martelli
- Minor Role
- Joyce Mathews
- Girl
- Scotty Mattraw
- Entree Porter at singing
- Louis Mercier
- Piano Playing Cabbie
- Harold Miller
- Flammarions' Party Guest
- Bert Moorhouse
- Helene's Dance Partner at Flammarions' Party
- Edmund Mortimer
- Stephanie's Party Guest
- Ferdinand Munier
- Stephanie's Majordomo
- Nestor Paiva
- Woman's Escort
- Lionel Pape
- Edouart
- Manuel ParÃs
- Court Bailiff
- Donald Reed
- Ferdinand - Eve's Chauffer
- Joseph Romantini
- Footman
- Ronald R. Rondell
- Flammarions' Party Guest / Stephanie's Party Guest (uncredited)
- Harry Semels
- Policeman
- Helen St. Rayner
- The Coloratura
- Larry Steers
- Flammarions' Party Guest / Stephanie's Party Guest (uncredited)
- Bert Stevens
- Stephanie's Party Guest
- Leonard Sues
- Bellboy
- Michael Visaroff
- Footman
- Florence Wix
- Flammarions' Party Guest
- Katherine Yorke
- Stephanie's Party Guest
