Claudette Colbert as Eve Peabody

Don Ameche as Tibor Czerny

John Barrymore as Georges Flammarion

Francis Lederer as Jacques Picot

Mary Astor as Helene Flammarion

Elaine Barrie as Simone

Hedda Hopper as Stephanie

Rex O'Malley as Marcel

Monty Woolley as The Judge

Armand Kaliz as Lebon

Eugene Borden as Porter (uncredited)

Paul Bryar as Porter (uncredited)

Jack Chefe as Stephanie's Party Guest (uncredited)

André Cheron as Train Watchman (uncredited)

Eddie Conrad as Prince Potopienko (uncredited)

Gino Corrado as Taxi Driver (uncredited)

Gennaro Curci as Majordomo (uncredited)

Billy Daniels as Stephanie's Gigolo Roger (uncredited)

Leander De Cordova as Footman (uncredited)

Joe De Stefani as Head Porter (uncredited)

Carlos De Valdez as Flammarions' Butler Maurice (uncredited)

Elspeth Dudgeon as Stephanie's Party Guest with Dog (uncredited)

William Eddritt as Footman (uncredited)

Bess Flowers as Flammarions' Party Guest / Stephanie's Party Guest (uncredited)

Arno Frey as Hotel Desk Clerk at Ritz (uncredited)

Robert Graves as Doorman (uncredited)

Sam Harris as Stephanie's Party Guest (uncredited)

William Hopper as Flammarions' Party Guest (uncredited)

Max Lucke as Doorman (uncredited)

Mary MacLaren as Stephanie's Party Guest (uncredited)

Louis Mercier as Piano Playing Cabbie (uncredited)

Harold Miller as Flammarions' Party Guest (uncredited)

Bert Moorhouse as Helene's Dance Partner at Flammarions' Party (uncredited)

Edmund Mortimer as Stephanie's Party Guest (uncredited)

Ferdinand Munier as Stephanie's Majordomo (uncredited)

Nestor Paiva as Woman's Escort (uncredited)

Lionel Pape as Edouart (uncredited)

Manuel París as Court Bailiff (uncredited)

Donald Reed as Eve's Chauffer Ferdinand (uncredited)

Joseph Romantini as Footman (uncredited)

Ronald R. Rondell as Flammarions' Party Guest / Stephanie's Party Guest (uncredited)

Harry Semels as Police Officer (uncredited)

Helen St. Rayner as The Coloratura (uncredited)

Larry Steers as Flammarions' Party Guest / Stephanie's Party Guest (uncredited)

Bert Stevens as Stephanie's Party Guest (uncredited)

Leonard Sues as Bellboy (uncredited)

Michael Visaroff as Footman (uncredited)

Florence Wix as Flammarions' Party Guest (uncredited)

Billy Daniel as Roger - Stephanie's Gigolo (uncredited)

Lucille Harding as Minor Role (uncredited)

Judith King as Girl (uncredited)

Tony Martelli as Minor Role (uncredited)

Joyce Mathews as Girl (uncredited)

Scotty Mattraw as Entree Porter at singing (uncredited)