Adolphe Menjou as Hector Phyffe

Martha Scott as Janie Prescott

Pola Negri as Genya Smetana

Dennis O'Keefe as Sonny Phyffe

Billie Burke as Mrs. Prescott

Walter Kingsford as Senator Simpson

Barton Hepburn as Peter Warrington III

June Havoc as Leslie Quayle

Georges Metaxa as Spinelli

Eddie Marr as Croupier

Paul Porcasi as Impressario

Bert Roach as Fat Man

Chick Chandler as Chauffeur

Lorraine Miller as Friend

Richard Hageman as Boughton

Marek Windheim as Pianist

Ellen Lowe as Maid

Barry Macollum as Cashier

Joe Devlin as Bartender

Hal K. Dawson as Minister

Andrew Tombes as Doorman

Byron Foulger as Watson

Ann Hunter as Sandra

Bess Flowers as Wedding Guest (uncredited)

Sidney Miller as Benny (uncredited)

Harry Tyler as Brokerage Firm Cashier (uncredited)

Jody Gilbert as Fat Man's Wife (uncredited)

Bobby Barber as Saloon Waiter (uncredited)

Don Brodie as George Bronson (uncredited)

Jack Chefe as Waiter (uncredited)

Kernan Cripps as Brokerage Firm Guard (uncredited)

Jack Gardner as Reporter #1 (uncredited)

Buddy Gorman as Brokerage Firm Office Boy (uncredited)

Mike Lally as Roulette Player (uncredited)

Matt McHugh as Reporter #2 (uncredited)

Harold Miller as Wedding Guest (uncredited)

Neyle Morrow as Newsboy (uncredited)

Field Norton as Wedding Guest (uncredited)

Tom Quinn as Brokerage Firm Employee (uncredited)

Leonard Walker as Conductor (uncredited)

Jack Carr as Bill (uncredited)