Greta Garbo as Karin Borg Blake

Melvyn Douglas as Lawrence 'Larry' Blake

Constance Bennett as Griselda Vaughn

Roland Young as Oscar 'O.O.' Miller

Ruth Gordon as Ruth Ellis

Robert Sterling as Dick 'Dickie' Williams

Frances Carson as Miss Dunbar

Gloria DeHaven as Debutante in Ladies' Room (uncredited)

Robert Alton as Cecil (uncredited)

William Bailey as Nightclub Patron (uncredited)

Olive Blakeney as Phyllis (uncredited)

Lulu Mae Bohrman as Nightclub Patron (uncredited)

Tex Brodus as Nightclub Patron (uncredited)

Hillary Brooke as Dress Shop Clerk Hotel-Caller (uncredited)

Frederika Brown as Nightclub Guest (uncredited)

George Calliga as Hotel Clerk (uncredited)

James Carlisle as Nightclub Patron (uncredited)

André Cheron as Head Waiter (uncredited)

George Cleveland as Undetermined Secondary Role (uncredited)

Gene Coogan as Waiter (uncredited)

Jules Cowles as Dance Watcher (uncredited)

Mark Daniels as Bellboy (uncredited)

Cliff Danielson as Ski Lodge Clerk (uncredited)

Ken Darby as Member - The King's Men (uncredited)

Helen Dickson as Nightclub Patron (uncredited)

Jon Dodson as Member - The King's Men (uncredited)

Daniel Estrada as Minor Role (uncredited)

Michaele Fallon as Debutante in Ladies Room (uncredited)

Sam Finn as Nightclub Patron (uncredited)

Emily Fitzroy as Rhumba Dancer (uncredited)

Charles Fogel as Nightclub Patron (uncredited)

Arno Frey as Waiter (uncredited)

Nacho Galindo as Musician (uncredited)

Roy Gordon as Man Standing at Lodge Counter (uncredited)

Eula Guy as Minor Role (uncredited)

Sam Harris as Nightclub Patron (uncredited)

Grace Hayle as Rhumba Dancer (uncredited)

Vinton Hayworth as Guide (uncredited)

Tom Herbert as Rhumba Dancer (uncredited)

Olin Howland as Frank (uncredited)

G.P. Huntley as Mr. Wilson (uncredited)

Jerry James as Nightclub Patron (uncredited)

Paul Leyssac as Ski Lodge Clerk (uncredited)

Bud Linn as Member - The King's Men (uncredited)

George Lollier as Taxi Driver (uncredited)

Leota Lorraine as Nightclub Patron (uncredited)

Louis Mason as Theatre Man Answering Phone (uncredited)

Walter Merrill as Stage Manager (uncredited)

Johnny Mitchell as Minor Role (uncredited)

Bert Moorhouse as Nightclub Patron (uncredited)

Odette Myrtil as Dress Shop Saleswoman (uncredited)

Hilda Plowright as Minor Role (uncredited)

Tom Quinn as Nightclub Patron (uncredited)

Lorin Raker as Rhumba Dancer (uncredited)

Dorothy Raye as Dancer (uncredited)

Cyril Ring as Nightclub Patron (uncredited)

Rad Robinson as Member - The King's Men (uncredited)

Ronald R. Rondell as Nightclub Patron (uncredited)

Carlos Ruffino as Minor Role (uncredited)

Jeffrey Sayre as Wine Steward (uncredited)

James P. Spencer as Carl (uncredited)

William Tannen as Missing Couple-Skier Searcher (uncredited)

Dorothy Tuttle as Dancer (uncredited)

Katherine Yorke as Nightclub Patron (uncredited)